8 RM-150 LS1, LS3 Stock Replacement Bolt 16 RDS-950 LS1 Rocker Arm Stud - Performance 16 The engine should be driven at varying loads and conditions for the first 30 miles or one hour without wide open throttle (WOT) or sustained high RPM accelerations. Mechanically similar, General Motors’ LS and LS-based Vortec engines wound up on almost every branch of the GM family tree: Chevy, Pontiac, GMC, Cadillac, Buick—heck, even Saab, Hummer, and Isuzu got some LS love. Also, do not expose the engine to extended periods of high load. Hot Cam Kit; Duration @ .050" Lift( Deg): Intake: 219 / Exhaust: 228 1/17. I used it in my 6.0 for a dod delete. Thank you! For durability, they complement the cam with higher-rate valve springs to add stability to the valvetrain. Those fantastic LS heads are choked by the emissions driven cams the factory uses. L], JEGS 10610 - Nylon Wire and Cable Ties [11 in. Cam Housing Bore Dia. I recently had one of the AFM lifters collapse and I am replacing all of the lifters with LS7 type. Also check and fill as required any other necessary fluids such as coolant, power steering fluid, etc. This simple yet effective combination has an edge to it. Great cam for mid-range power, choppy idle. Summit Racing has created a series of comprehensive guides for each engine in the LS family, so engine builders and tuners can have a handy reference for their projects. Detailed instructions outline all the necessary steps. Engine Version: Wet Sump. [Do you have an LS3 engine you want to upgrade? ... as the LS9 was factory-equipped with 1.7 LS3-based rockers. LS3 Camshaft Specs. Do not run the engine at its maximum rated engine speed. x 60 in. Bore 2/4 = 2.326 in. The LS9 cam uses a three-bolt design, which can be converted for use in a single-bolt setup utilizing an aftermarket conversion kit (i.e. Even for a smaller LS1 (346) it's a rather small cam. W, JEGS 80603 - Razor Scraper with Safety Cap, OEMTOOLS 24661 - 20V 3/8" Drive Li-Ion Cordless Impact Wrench, JEGS 72327 - Performance Hand Sanitizer [2 oz. All applicable sales/use tax will be applied during checkout in addition to the requested price. The LS3 is an excellent starting point for making great power. Pushrod 1 ICE315740 LS1, LS3 BLACK ICE One Piece Thick Wall Pushrod 1 Elgin Part # Fits Description Qty. The ASA cam is a hydraulic roller that helps the engine deliver excellent throttle response and breathe exceptionally well at high RPM. The Chevrolet Performance LS376/525 6.2L LS3 Engine is what do you get when you take Chevrolet's aggressive ASA camshaft, developed for the high-RPM world of circle track, and slip it into an LS3 crate engine. LS3 Block Specs; Block Part Number: 12584724, 12584727: Casting Number: 12621766: Material: Aluminum: Displacement: 6.2L / 376 c.i.d. These cams have become the benchmark for Camaro’s and Corvette’s around the country. The aftermarket is strong, crate engines are available, and used motors are often cheaply sourced through junkyards. To start the cam swap, off came the coil packs and valve covers to provide access to the stock rockers and COMP Cams pushrods. Fill the engine with oil and follow the proper engine priming procedure. That means you hardly have to breathe on it to start making good power. Want the complete Cam Install Package? LS3 6.2L Engine Specs: Engine Type: LS-Series Gen IV Small-Block V-8; Displacement: 376 ci (6.2L) Bore x Stroke: 4.065 x 3.622 in. You are now signed up to receive JEGS Deals with text alerts! The key to the power boost is the Hot Cam’s 0.525-inch lift on both the intake and exhaust sides, along with 219-degree/228-degree duration specs. Each kit delivers a brand-new, fully assembled crate engine, an electronically controlled overdrive transmission, electronic control modules for both, and the engine control hardware to get it all running in your project vehicle. LSXceleration ASA Cam 226/236 .525/.525 HR110+3 Our version of the GM # 88958770 ASA cam. Connect and Cruise Kits Chevrolet Performance continues to lead the industry with its unprecedented Connect & Cruise crate powertrain systems - factory-engineered engine and transmission combinations. W x 31 1/2 in. This is the same cam used on the ls3 525hp crate engine. Run on the dyno with the 54-470-11 cam, the 416 stroker LS3 produced 607 HP at 6,200 RPM and 573 lb-ft of torque at 4,700 RPM. GPI R&D. Call (855) 806-1147 or Order Online! Wash hands after handling. The price match guarantee does not apply to refurbished, closed, or close out sales. It is interesting to … Specs: 221/228 .613"/.605" 112+2. Intake Valve Lift with Factory Rocker Arm Ratio: 0.525 in. This cam allows for a dramatic increase in power across the power band while still maintaining good street manners. Change the oil and filter again, inspect the oil and oil filter for any foreign particles to ensure that the engine is functioning properly. Piston Volume: 0cc. 4.065 in. *The Corvette Grand Sport used a special version of the LS3. Enter product and shipping information below to match the price when you checkout. *Note: Recommended valve spring is 85033-16. Piston Style: Flat Top. The final and largest cam included in Crane’s LS3 cam comparison was the #2019391, which boasts 226°/240° degrees of duration and .624” lift on both the intake and exhaust. 6.2L LS3 cam specs are near 204/211 0.551/0.525 117. Thrust Bearing Location #3 Main: Main Cap Style: 6-Bolt: Main Housing Bore Dia. The key to the power boost is the Hot Cam’s 0.525-inch lift on both the intake and exhaust sides, along with 219-degree/228-degree duration specs. For durability, they complement the cam with higher-rate valve springs to add stability to the valvetrain. *Note: Recommended valve spring is … Your email address will not be published. Cam Motion provides superior quality, high performance camshafts and valve train components for GM LS & Gen 5 LT engines. Add to Cart Compare. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. LSXceleration ASA Cam 226/236 .525/.525 HR110+3 Our version of the GM # 88958770 ASA cam. Chevrolet Performance LS376/525 HP 19301360 NATURALLY ASPIRATED 6.2L WITH POWER! That’s less lift on the intake side than the stock LS3 cam, but considerably more duration, allowing the valves to stay open longer to draw in more air from the rectangular-port L92-style heads. Caleb Newman Nov 1, 2009. High-Performance cams with street-able reliability in mind usually have between 0.560 and 0.630 lift which provides bigger "gulps" of air during each valve event into and out of the cylinders. Bore 1/5 = 2.346, Bore 2/4 = 2.326, Bore 3 = 2.307 GM LS376/525 6.2L LS3 Base Crate Engine Long Block Assembly [525 HP 486 ft.-lbs of TQ], Please select the checkbox to SignUp for text alerts, Line Lock / Roll Control Kits & Components, Thermostat Housings, Filler Necks & Water Restrictors, Exhaust Kits - Catalytic Converter/Axle Back, Fasteners and Accessory Mounting Brackets, Throttle/Carburetor Linkage, Choke Kits & Components, Wiring, Wiring Harnesses, Switches, Connectors, Breakers & Relays, Axles, Axle Housings, Housing Braces & Components, Tire Gauges, Pyrometers, and Stagger Tape, Air Valve Stems, Stem Caps & Wheel Weights, Tire Pressure Gauges, Tire Durometer & TPMS Sensors, Golf Cart/ATV Wheels, Tires and Accessories, Decals, Pins, Patches, Signs, Banners, Magnets & Lanyards, Car & Truck Programmers, Modules and Chips, Lifter Valley Oil Control Trays, Baffles & Screen Kits, Oil Filter Adapters & Remote Oil Filter Mounts, Oil Pan Drain Plugs, Oil Change Systems, & Engine Magnets, Oil Pan Windage Trays, Baffles & Crankshaft Scraper, Oil Restrictors & Lifter Valley Breather Tubes, Steering, Chassis & Suspension Restoration, Transmissions & Components for Classic Cars, Shifter Replacement, Service & Mounting Components, Chassis, Roll Cage, Frame Rail, Subframe & Front Suspension Kits, Panhard Rods, Track Rods & Rear Axle Housing Locater Rods, Storage Shelves, Cabinets, and Misc. This specific guide is for the GM LS3, you can find more LS engine spec guides and LS-related information here. bvseo-msg: The resource to the URL or file is currently unavailable.. You are now signed up to receive great E-Mail Offers! NOTE: You can find engine specs and detailed engine upgrade advice for every LS and LS-based Vortec truck engine in one place: The Definitive Guide to LS Engine Specs and LS Engine Upgrades. Run two or three hard throttle (WOT 100%) accelerations to about 4000 RPM and back to idle (0% throttle) in gear. 2054104 $299.97. Start the engine and listen for any unusual noises. Starting with the potent LS3 foundation, GM added the more aggressive ASA camshaft to provide added high-RPM performance in the LS376/525 crate engine. BTR CAMSHAFT - LS3 - N/A STAGE 4 - 33350135R1. H x 27 in. Wrist Pin Dia. ], JEGS 81378 - Engine Sling [1000 lb. 2008 Atomic Orange Coupe 3LT, CC3, Z51 M6 LG Pros with cats, Vararam, 160 T-stat, DTE 3.90s, Elite tunnel plate, catch can, LG Wheels with 275 / 325 Invos, MGW Shifter, EPS 226/230 115 cam… W], Mychanic 52811 - Hands-Free LED Pod Light, JEGS 81747 - 24-Volt Cordless Impact Wrench [1/2 in. Cam-to-Crank Centerline : 4.914 in. For larger displacement engines, such as the iron 6.0L LQ9 truck engine, the LS7 cam is often the appropriate choice to make the most out of that engine’s larger displacement. Stock LS3 Cam Specs Duration: 204°/211° Lift: 0.551″/0.525″ LSA: 117° Baseline Horsepower Numbers. Hell, you can find an LY6 (6.0 VVT motor w/ L92s) for pretty cheap, and then you just need a cam and intake. The engineers did all the hard work of designing and calibrating perfectly matched powertrain systems - and they covered them with a 24-month/50,000-mile limited warranty. developed for the high-rpm world of circle-track racing? These motors are capable of making a lot of horsepower, and respond well to upgrades like turbos, superchargers, high-flow cylinder heads, intake systems, cams, and nitrous oxide. Black], JEGS M200DB - Torque Wrench 1/2" Square Drive 10 to 150 ft/lbs, JEGS 80080 - Round Magnetic Parts Tray 5-1/2" Round, Permatex 25616 - Fast Orange Xtreme Professional Grade Hand Cleaner 15fl oz Rocker Cap Bottle, JEGS 81044K - 1-Ton Automotive Shop Crane [Boom Operating Range: 34 in. Shop LS3 Chevy LS V8 Crate Engines and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. Piston Material: Hypereutectic Cast Aluminum Alloy. Deck Height: 9.240 in. Founded in 1978, Cam Motion has a long history of helping racers win major championships at the highest levels of racing. 0.9431 in. @ 33 psi). The peak numbers jumped from 566 hp and 517 lb-ft with the 231 cam to 573 hp and 526 lb-ft of torque. LT4 Corvette Hyd. Avoid any cam with more than 30-degrees of overlap. The key to the power boost is the Hot Cam’s 0.525-inch lift on both the intake and exhaust sides, along with 219-degree/228-degree duration specs. Capacity, JEGS 81156 - Mechanic Seat and Step Stool 300 lb. Rotating Assembly Specifications. Spray Bottle], JEGS 65014 - Protective Mechanics Seat Cover [52 in. Black, JEGS 80170 - Workbench Utility Mat [24 in. Purchase a cam designed for use with roller-lifters. Stroke: 3.622 in. The ASA cam is 226/236 @ .050 with .525 intake and exhaust and 110 lsa. per rev. Drive], JEGS W38128 - Speeder Handle [3/8 in. We’ve also got the valvetrain components you need to finish the engine, including lightweight components designed for high-rpm performance. The LS3 exhaust is the same lobe profile as the LS2, but the valve events are advanced one degree relative to the LS2. LOBES DESIGNED IN HOUSE AT BTR! With Chevrolet Performance’s aggressive ASA camshaft – developed for the high-rpm world of circle-track racing – installed in the LS3 6.2L engine, it comes alive with 525 uncompromising horsepower. The ASA camshaft is a hydraulic roller with .525-inch lift on both sides, along with 226 degrees duration on the intake side and 236 degrees on the exhaust side. Exclusive LS3-based Chevrolet Performance racing engine is a lightweight powerhouse Chevrolet Performance’s CT525 6.2L crate engine is based on the latest-generation LS engine family and delivers serious power for serious racing series, including Super Late Model and similar classes. This is a 3-bolt cam core. This is not a strict necessity; you could go with an old-school flat-tappet camshaft, but you are losing out on horsepower, torque and quite possibly fuel efficiency. Starting with the potent LS3 foundation, GM added the more aggressive ASA camshaft to provide added high-RPM performance in the LS376/525 crate engine. It features .525" intake and exhaust lift with 219 degrees intake duration and 228 degrees exhaust duration @ .050" on a 112 degree centerline. LS3 Chevy LS V8 Crate Engines in-stock with same-day shipping. ], JEGS 80048 - Engine Load Leveler [1,250 lb. LS3 6.2L Engine Specs: Engine Type: LS-Series Gen IV Small-Block V-8; Displacement: 376 ci (6.2L) Bore x Stroke: 4.065 x 3.622 in. Now, you can have our championship winning technology in your Camaro, Corvette, Chevy Truck, other LS or new LT equipped vehicle. JEGS will validate the price match before the items are shipped. This simple yet effective combination has an edge to it. LS376/525 6.2L Performance Crate Engine. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm. Also the cam sensor pickup or signal generating marks on the cam gear. LS6 valve springs are good up to .560" lift ): 2.165 intake / 1.590 exhaust; Compression ratio: 10.7:1; Rocker Arms (P/N 12569167 int): Investment-cast, roll trunnion Pingback: L9H 6.2L Engine Upgrade Guide: Expert Advice for L9H Mods to Maximize Performance, Your email address will not be published. Number Manufacturer Years Cid Lift Lsa Icl Duration Lifter Notes ; 1: 10134334: Chevrolet: 350: 480″/.480″ 114 @ 0.050″ 235/235: Hyd. Cam Housing Bore Dia. The LSA is 114° degrees with a total of five degrees of overlap. Duration EXHAUST: 79 BBDC 34 ATDC 293 INTAKE: 5 BTDC 86 ABDC 271 Cam Timing@0.050-inch Tappet Lift: Open Close Duration EXHAUST: … Save yourself the time and expense of going to an aftermarket camshaft supplier and build your LS engine with a genuine GM cam. x 18 in. Roller "Hot Cam" p/n 24502586 279 .525" 287 .525" 112 @.050 per Chevy (5) 218 228 LS1 Corvette Hyd. That’s less lift on the intake side than the stock LS3 cam, but considerably more duration, allowing the valves to stay open longer to draw in more air from the rectangular-port L92-style heads. Capacity], JEGS 80040 - Engine Stand [1000 lb. The lobe design on this grind is custom tailored to give you and your valvetrain an easy ride. My LS7 picked up 125 hp from a cam change, went from 505 to 630. to 45 in. Learn how your comment data is processed. GM Warranty. The engine will idle and cruise just like an LS3, but the power increase is there whenever you need it. Aerosol Can], JEGS 72322 - Automotive Speed Detailer [32 oz. On top of that, here are two mods for the LS3 engine that will take some skill, but will add more than 100 hp to your crate LS3. Each kit delivers a brand-new, fully assembled crate engine, an electronically controlled overdrive transmission, electronic control modules for both, and the engine control hardware to get it all running in your project vehicle. Unfolded, JEGS 80971 - Drip Mat 32 in. Duration 204/211 degrees ... LS3 Camshaft Specs and Dyno Results. Roller, p/n 12480110 286 .525" 300 .525 110 @.050 per Chevy (5) 226 236 LS1 Corvette Hyd. The LS3 525 is the most powerful LS3 V8 Crate Engine developed and utilises the ASA camshaft for increased power and torque. With 20 more horsepower than the larger-displacement LS7, it's definitely not for the timid! $7500 is a lot to pay for no accessories or harness/ecu. This cam could be categorized as a hot street/strip type cam. Chevrolet Performance used the LS3 production engine – the same used in Corvettes and Camaros – as the foundation for the LS376/525 but updated it with the ASA camshaft. Cam specs: 219/228 .525"/.525" 112 LSA. Fuel-Injected Ferocity for Performance Cars of All Ages The Chevrolet Performance LS376/525 6.2L LS3 Engine is what do you get when you take Chevrolet's aggressive ASA camshaft, developed for the high-RPM world of circle track, and slip it into an LS3 crate engine. The key to the power boost is the Hot Cam’s 0.525-inch lift on both the intake and exhaust sides, along with 219-degree/228-degree duration specs. TQ], JEGS 514050 - Cylinder Head for 2001-2015 GM LS3, Chevrolet Performance 19419866 - LS376/525 6.2L LS3 Engine w/ Aluminum Heads 525 HP @ 6,200 RPM, Chevrolet Performance 19256529 - Engine 6.2l Ls3, ATK Engines LS02 - High Performance Crate Engine GM LS3 415ci 620HP / 550TQ, Chevrolet Performance 19209705 - Remanufactured Chevrolet Performance 6.0L 366ci Engine, VIN Code 8, Chevrolet Performance 19420384K - GM LS376/480 6.2L LS3 Base Crate Engine Kit [495 HP 473 ft.-lbs of TQ], Chevrolet Performance 19420384 - GM LS376/480 6.2L LS3 Base Crate Engine Long Block Assembly [495 HP 473 ft.-lbs of TQ], Chevrolet Performance 19370412 - LS376/515 376ci 6.2L Crate Engine 533 HP @ 6600 RPM, Chevrolet Performance 19420382 - GM LS3 6.2L Base Crate Engine Long Block Assembly [430 HP 424 ft.-lbs of TQ], Holley 112-119 - Carburetor Base Plate Assembly Cast Aluminum, BBK Performance Parts 1784 - Cable Driven Throttle Body GM LS2/LS3/LS7 Crate Engines, BBK Performance Parts 1783 - Cable Driven Throttle Body GM LS2/LS3/LS7 Crate Engines, Chevrolet Performance 19420382K - GM LS3 6.2L Base Crate Engine Kit [430 HP 424 ft.-lbs of TQ], Chevrolet Performance 19417351K - LSX Semi-Finished Engine Block and Rotating Assembly Kit, Chevrolet Performance 19260099K - LSX Finished Engine Block & Rotating Assembly Kit, Will require intake manifold, throttle body, fuel rails, fuel injectors, exhaust manifolds, accessory drive, and an EFI controller, LS3 is the same size and mounts the same as other LS-Series engines. Read: LS3 Car Engine Upgrade Guide: Expert Advice for LS3 Engine Mods to Maximize Performance. Share. This 525 horsepower monster is one of their most powerful production-based crate engines, the new LS376/525! The Definitive Guide to LS Engine Specs and LS Engine Upgrades, LS Engines 101: An Introductory Overview of the Gen III/IV LS Engine Family - OnAllCylinders, LS3 Engine Upgrade Guide: Expert Advice for LS3 Mods to Maximize Performance - OnAllCylinders, This Custom 1972 Stingray Will Please Even the Most Steadfast Corvette Purist - OnAllCylinders, L99 6.2L Engine Upgrade Guide: Expert Advice for L99 Mods to Maximize Performance - OnAllCylinders, Quick Feature: Aaron Quine's #69 TA2 Camaro - OnAllCylinders, L9H 6.2L Engine Upgrade Guide: Expert Advice for L9H Mods to Maximize Performance, Bore 1/5 = 2.346, Bore 2/4 = 2.326, Bore 3 = 2.307, Standard Volume (.96 c.i. CBM Motorsports specializes in LS engines. The CT525 Circle Track Crate engine uses stock 2009 LS3 components except as noted below. Aerosol Can], JEGS 28084 - Blue Bolt Locker Medium Strength, JEGS 28035 - Black RTV Temperature Resistant up to 625 Degrees F, JEGS 80037 - Jack Stands [6-Ton Capacity], JEGS 80077 - Professional Low-Profile 3-Ton Aluminum Floor Jack, JEGS 81154 - Lo Boy Creeper 250 lb. Chevrolet Performance used the LS3 production engine – the same used in Corvettes and Camaros – as the foundation for the … Oztrack's current custom cam offering is below. That’s less lift on the intake side than the stock LS3 cam, but considerably more duration, allowing the valves to stay open longer to draw in more air from the rectangular-port L92-style heads. (01 engines as they did differ throughout the life a little bit) 202/210 .496/.496 116 Web has this thing called google. It had a dry sump oiling system and a modified crankshaft. All that is lacking to dramatically improve the power output of any LS3 motor is cam timing. Use only engine oil that meets dexos1 specifications. Click HERE for a list of rules and exclusions. The ASA cam would feel really good on the street in an LS3. For use in 1997 and later Corvettes and 1998 and later Camaros/Firebirds. Capacity], JEGS 80093 - GM LS Engine Lift Plate LS Gen III & Gen IV Engines, Mechanix Wear LFF-75-010 - Durahide FastFit Gloves Brown Large, JEGS 81340 - Bucket Top Parts Washer Fits Most Standard 5-Gallon Plastic Buckets, JEGS 72302 - Industrial Strength Cleaner and Degreaser [1 Gallon], JEGS 80054 - Pit Mat 48 in. It's low lift/long duration, really borderline laughable low lift (.525") for an LS3 (376) since GM intends for it to be a stock swap with no valvespring upgrade. THIS INSTALLED OIL PAN WILL NOT WORK WITH MUSCLE CAR LS ENGINE SWAPS. This oil pan will ONLY fit 2010-2015 Camaro SS/ZL1, 2012-2017 Caprice PPV, 2014-2017 Chevy SS, 2008-2009 Pontiac G8 chassis. This kit includes 16 LS6 valve springs. The engineers did all the hard work of designing and calibrating perfectly matched powertrain systems - and they covered them with a 24-month/50,000-mile limited warranty. Drive the next 500 miles (12 to 15 engine hours) under normal conditions. Pingback: LS Engines 101: An Introductory Overview of the Gen III/IV LS Engine Family - OnAllCylinders, Pingback: LS3 Engine Upgrade Guide: Expert Advice for LS3 Mods to Maximize Performance - OnAllCylinders, Pingback: This Custom 1972 Stingray Will Please Even the Most Steadfast Corvette Purist - OnAllCylinders, Pingback: L99 6.2L Engine Upgrade Guide: Expert Advice for L99 Mods to Maximize Performance - OnAllCylinders, Pingback: Quick Feature: Aaron Quine's #69 TA2 Camaro - OnAllCylinders. Aggressive and incorrect lobe choice can cause … Buy LS376/525 (525 hp) Connect & Cruise Powertrain System with T56 Manual Transmission From Karl Kustoms, One Of The Largest Online Retailers Of Chevy Performance Parts In The USA. We see 500+ whp with the addition of proper bolt-ons, while maintaining the durability you come to expect from BTR components. 8 R-919 LS7 Int. Bore Spacing: 4.400 in. Nasty idle but easy on the valve train and has an awesome torque curve. Ls3 cam specs 204/211 .551/.525 117 Ls1 cam specs. Thank you! LS376/525 Crate Engine 19419866 Chevrolet Engine Our Most Powerful Naturally Aspirated 6.2L! LSA: 12605220 CAM CARD INFORMATION: 119 INTAKE CENTERLINE, 119 LOBE DISPLACEMENT ANGLE 1.70 ROCKER RATIO Lift: @Cam @Valve EXHAUST: 0.283 0.480 = 12.2 mm INTAKE: 0.283 0.480 = 12.2 mm Cam Timing@0.004-inch Tappet Lift: Open Close Adv. ], (Summit Racing’s Paul Spurlock and Brian Nutter contributed to this article.). The Most Extensive LS3 Cam Test And Comparison Ever. You'll notice it in the idle quality and you'll feel it when the revs quickly climb. Drive], JEGS 81420 - Rolling Work Table [200 lb. Specs: 233/250 .630"/.615" 113+5. Pound for pound – the best 3 Bolt LS3 / LS2 / LS1 cam on the market. ], JEGS W234C - Heavy Duty Scraper 12 in. And a very tight LSA so I've heard it idles quite rough. Stock LS3 Cam Specs: 204/211 duration, 0.551/0.525 lift, 117 lobe separation angle, 1.7:1 rocker arm ratio; Summit Stage 3 Cam Specs: 230/242 duration, 0.625/0.605 lift, 113 lobe separation angle, 1.7:1 rocker arm ratio; LS3 Camshaft Swap Parts List. Stock LS3 Cam Specs Duration: 204°/211° Lift: 0.551″/0.525″ LSA: 117° Baseline Horsepower Numbers. Have you driven a 08+ c6 vette? The key to the power boost is the Hot Cam’s 0.525-inch lift on both the intake and exhaust sides, along with 219-degree/228-degree duration specs. Duration: 226°/240° Lift: 0.624”/0.624″ LSA: 114° Dyno Results. This 525 horsepower monster is one of their most powerful production-based crate engines, the new LS376/525! Camshaft Sprocket and Bolts Camshaft sprocket 12623754 and bolts 11588723 (Qty 3) are used in conjunction with the 3-bolt camshaft design. Type in ls3 cam specs and low and behold the first link tells the answer Sent from my iPad 2 using Tapatalk Wow the ls3 cam is conservative by comparison isn't itn . Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Even for a smaller LS1 (346) it's a rather small cam. I've decided to go with a LS3 for my '55 Chevy. This camshaft is comparable to the LT-4 HOT camshaft, but is for the LS series engines. Save $10 off $299, $20 off $699, $30 off $899, $100 off $1,899 Orders, JEGS 10042 - LS Starter Performance 14:1 Compression, JEGS 50538 - LS Engine Swap Motor-Mount Adapters Billet Aluminum [Adapts Chevy Motor-Mounts to LS-Series Engine], JEGS 50528 - GM LS Engine to Small Block Chevy Chassis Swap Kit [Rubber Mounts], JEGS 800647 - Engine Cradle for GM LS Series Engine, JEGS 15949 - Fuel Injection In-Line Fuel Delivery Kit [External, Frame Mounted Pump], Some parts are not legal for use in California or other states with similar laws / regulations. I chose a 3400 stall and wouldn't change a thing. Capacity], Mobil 1 124317-1 - Full Synthetic Engine Oil 5W30, Mobil 1 124315 - Full Synthetic Engine Oil 5W30, Mobil 1 122384-1 - Full Synthetic Engine Oil 15W50, Mobil 1 122377-1 - Full Synthetic Engine Oil 15W50, JEGS 72316 - Racing Coolant and Antifreeze with LP-3 [1 Gallon], Chevrolet Performance 19420386K - GM LS376/525 6.2L LS3 Base Crate Engine Kit [525 HP 486 ft.-lbs of TQ], JEGS 5300K - High-Performance LS Crate Engine Kit [GM LS 5.3L LM7 460 HP / 425 ft.-lbs. MSE finish, standard on all cams, increases durability and adds more power. This is a 3-bolt cam core. ): 226° intake / 236° exhaust; Cylinder Heads (P/N 12629063): Aluminum L92-style port; “as cast” with 68-cc chambers; Valve Size (in. Run five or six medium throttle (50%) accelerations to about 4000 RPM and back to idle (0% throttle) in gear. Want to learn why GPI makes the best performing Camshafts you can buy! Roller: 350 ZZZ through ZZ2 crate motors Valve Lift (in. Detailed instructions outline all the necessary steps. The Chevrolet Performance LS376/525 6.2L LS3 Engine is what do you get when you take Chevrolet's aggressive ASA camshaft, developed for the high-RPM world of circle track, and slip it into an LS3 crate engine. Additional service information not included in this document can be found from your Performance Parts dealer under the LS3 (2009 Corvette) RPO for all components except those noted below. LS9 Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More Posted by OnAllCylinders Staff on July 19, 2018 at 9:00 am (Image/Deviant Art – Partywave) WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. LS3 Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More. LSXceleration Stage 4 MLx Cam 238/242 .595/.595 HR112+4. If this is the case, I shouldn’t have to replace the cam. You'll notice it in the idle quality and you'll feel it when the revs quickly climb. Inspect the oil and the oil filter for any foreign particles to ensure that the engine is functioning properly. Spray Bottle], JEGS 72312 - Brake and Parts Cleaner [14 oz. ARP LS Bolt Kit (PN 534-9805) ARP LS Head Stud Kit (PN 234-4317) 461.5 HP at 5,900 RPM; 455.8 TQ at 4,800 RPM The LS376/525 crate engine uses Chevrolet Performance Parts camshaft 88958770, which has a 3-bolt sprocket mounting. For track events or competitive driving, use Mobil 1 15W-50 engine oil. It looks like if I do a cam swap it'll get me closer to 570 hp. Get more horsepower with high quality performance GM LS camshafts and cam kits for cars and trucks equipped with LS1, LS2, LS6, LS3, LT1 and LT4 engines. The crate LS3 engine has a mild timing of 0.551/0.524-inch lift, 204/211-degree duration, 117-degree lobe-separation angle(LSA). 204/211 0.525"/0.525" 117.5. LS1/LS6 Hot Cam Kit GM, Includes Cam and LS6 Valve Springs. The LS3 does not have AFM or VVT, but the L99 has both. This cam specs out with .525-inch intake and exhaust valve lift. Ls3 cam specs 204/211 .551/.525 117 Ls1 cam specs. Stock LS3 Cam Specs: 204/211 duration, 0.551/0.525 lift, 117 lobe separation angle, 1.7:1 rocker arm ratio; Summit Stage 3 Cam Specs: 230/242 duration, 0.625/0.605 lift, 113 lobe separation angle, 1.7:1 rocker arm ratio; LS3 Camshaft Swap Parts List. But if they are both using the exact same cam I should be fine, correct? ARP LS Bolt Kit (PN 534-9805) ARP LS Head Stud Kit (PN 234-4317) Since LS and Vortec engines are so common, they’ve become the go-to performance and swap engines of the modern era. I'm having trouble deciding between the LS3 525 or the LS3 430 and doing a cam swap. It blends the racing-derived ASA camshaft with the LS3 6.2L production engine to create a serious contender – delivering 525 horsepower at 6,300 rpm and 489 lb.-ft. at 4,400 rpm. It is rated at 533 hp and 477 lb-ft of torque. With 20 more horsepower than the larger-displacement LS7, it's definitely not for the timid! Lift 0.525/0.525. 2.751 in. I wouldn't be surprised at all that it picked up that much power from a cam change. 22-09-2011, 08:03 PM. TQ], JEGS 5300 - High-Performance LS Crate Engine [GM LS 5.3L LM7 460 HP / 425 ft.-lbs. ): 0.525 intake / 0.525 exhaust; Camshaft Duration (@0.050 in. The engine specs and information listed here is for a stock LS3 engine. Displacement 6.2L. Starting with the potent LS3 foundation, GM added the more aggressive ASA camshaft to provide added high-RPM performance in the LS376/525 crate engine. 461.5 HP at 5,900 RPM; 455.8 TQ at 4,800 RPM LS3 x 3 - Comparing Three Performance Cams on … (01 engines as they did differ throughout the life a little bit) 202/210 .496/.496 116 Web has this thing called google. Roller, p/n 12480110 279 .525" 287 .525" 112 @.050 per Chevy (5) 219 228 Big block Camshafts: 396-454 hyd p/n 3874872 L35, L66, LS1, LS3 @.008" 10: 54: 244 (112).398" 79: 25: 284 … 2021 JEGS High Performance. WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. The ASA cam is a hydraulic roller that helps the engine deliver excellent throttle response and breathe exceptionally well … Bore 1/5 = 2.346 in. We manufacture in-house just about every part for our engine builds.