Engine Specs
- Coupe/ Convertible/ Z06
- Order Code- LS1----------LS6
- Type- Overhead-Valve (OHV) Pushrod V8 ----
- Displacement- 5.7L/5665 cc ------
- Fuel Induction- System Sequential Fuel Injection
- Horsepower (SAE net @ RPM)- 350 @ 5200------- 405 @ 6000
- Torque (lb.–ft. @ RPM)- 375 @ 4400 (manual) 360 @ 4000 (automatic)-------- 400 lb.-ft. @ 4800 (manual)
- Redline (RPM)- 6000----- 6500
- Fuel Shutoff RPM- 6200----- 6600
- Compression Ratio -10.1:1------- 10.5:1
- Firing Order- 1–8–7–2–6–5–4-3----
- Block- Cast-aluminum 107.1 lbs. (48.6 kg) -----
- Total Dressed Engine Mass (wt.) Dry Automatic 457.6 lbs. (208 kg); Manual 497.2 lbs. (226 kg) ----
- Cylinder Heads- Cast-Aluminum 20.3 lbs. (9.2 kg) ----
- Cylinder Block Length- 20.4 in. (519mm) -----
- Cylinder Head Volume- 4.1 cu.-in. (67.3 cu.-cm) -----
- Cylinder No. System (front to rear)(1)- 1-3-5-7 (L. Bank) -----
- Head Gasket Thickness (compressed)- 1.33mm ------
- Knock Sensor (number and location)- Two – Valley ----
- Intake Manifolds- Composite 15.9 lbs. (7.2 kg) -----
- Exhaust Manifolds- Cast nodular iron ------
- Valves per Cylinder- Heads 2 -------
- Hydraulic Roller Lifters- Standard -------
- Roller Rocker Arms- Standard -------
- Crankshaft- Cast iron w/undercut and rolled fillets -------
- Camshaft- Hollow steel -------
- Main Bearing Caps- Powder metal-------
- Bore x Stroke (in/mm)- 3.90 x 3.62 / 99.0 x 92.0 ------
- Bore Spacing- (C/L to C/L) 4.40 in. (111.8mm) ------
- Ignition System- Coil near plug -----
- Battery SAE Capacity- 500 cca, 600 cca (Z06) -----
- Recommended Fuel- Premium unleaded -------
- Recommended Lubricant- 5W/30 Mobil 1 synthetic or equivalent -------
- Recommended Oil Change Interval- 15,000 miles or 1 year (Maintenance needs vary with different uses and driving conditions. See the Owner's Manual for more information.) --------
- Emissions Control (NLEV-Compliant)- Catalytic converter, 3-way catalyst, Air Injector Reaction (AIR), Positive Crankcase Ventilation (PCV)--------
- Emissions Control (NLEV-Compliant)- Catalytic converter, 3-way catalyst, Air Injector Reaction (AIR), Positive Crankcase Ventilation (PCV)--------
- 1 Rear of engine – drive takeoff. View from drive takeoff end to determine left and right side of engine. ------