6771243335 Dyno Tested LS3 DBW 495HP with front accessory drive system and 6L80E 6 speed A/T transmission. .
Ohio Speed Shops engine packages are built as ordered so we can provide you personalized options and service.
Ohio Speed Shops Dyno Tested LS3 495HP Engine Package Includes:
- FREE 48 State Truck Freight Shipping
- Initial engine break-in on dyno prior to test and tuning.
- Engine Dyno Tested and Tuned.
- GM Chevrolet Performance engine controller package, ECU, engine harness, sensors and DBW gas pedal.
- GM OE black plastic intake manifold.
- GM 90mm DBW throttle body.
- GM 12576341 EV6 42lbs Injectors.
- Installed Holley 20-185 Mid-Mount Serpentine Drive System A/C, GM Type II P/S pump & 150amp Alt.
- Your choice of engine block color: natural, black, Chevy orange or bright red.
- New PMGR Starter with bolts
- Your choice of oil pan: Holley 302-1, Holley 302-2, Holley 302-3, GM F/body, GM C6, Chevy Performance Musclecar Pan.
Engine Specifications:
- Power: 495 HP @ 6200 RPM, 473 ft. lbs. of torque @ 5000 RPM.
- Brand New GM LS3 crate engine.
- Engine size: 376 CID 6.2L.
- Bore / Stroke: 4.065” x 3.622”
- Engine block: Cast Aluminum.
- Camshaft: Hydraulic Roller, Duration 219I / 228E, Lift .525I / .525E, LSA 112.
- Compression Ratio: 10.7:1
- Recommended Fuel: 91 Octane
- Maximum Recommended RPM: 6600
GM SuperMatic 6L80E Six Speed Automatic Transmission
- Chevrolet Performance torque converter
- Rated for up to 650HP and 650 ft-lbs of torque.
- Gear ratios: 1st: 4.02, 2nd: 2.36, 3rd: 1.53, 4th: 1.15, 5th: 0.85, 6th: 0.67.
- Chevrolet Performance shallow oil pan kit, included but not installed.
- 6AN inlet and outlets fittings.
- Transmission dipstick and tube NOT included.
- Flexplate, crank bolts, converter bolts and trans to engine bolts.
- Uses Dexron VI ATF, NOT included.
- No transmission core/exchange charges.
Engines are built as ordered so changes can be made such as: engine trim, serpentine drive configuration, engine paint, oil pan, etc.