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Price: $17900.00
New never even removed from shipping crate
When the C6 Corvette ZR1 went out of production, so did its unique LS9 supercharged engine. Rated at 638 hp and 604 lb. ft of torque.
The engine is a technological marvel. High rpm validated lightweight reciprocating parts, including titanium intake valves, are used, along with high flow cylinder heads that draw the charge forced on them by a sixth generation supercharger. It has a high helix (twist) design that helps the \"blower\" deliver greater power at the low end and sustains it longer through the rpm band for broad, on demand power whether off idle or at speed.
Crate engine assembly includes the dry sump oil pan and provisions for the charge coolerliquid cooling system. You\'ll need an external oil tank. It also includes a 9 bolt crankshaft flange that may require an adapter for use with some transmissions.
INSTALLATION NOTES
*14\" manual transmission flywheel included
* Assembly does not include any electronics use LS9 Controller
kit to operate engine.
* Forged pistons with oil spray cooling
* Includes Corvette dry sump oil pan requires production of
aftermarket oil lines and oil tank (not included)
* Crankshaft has unique 9 bolt flywheel mounting pattern
LS9 6.2L SC TECH SPECS
Part Number:19244099Engine Type:LS-Series Gen IV Small-Block V-8
Displacement (cu. in.):376 (6.2L)
Bore x Stroke (in.):4.065 x 3.622 (103.25 x 92 mm)
Block:Cast-aluminum with six-bolt, cross-bolted main caps
Crankshaft (P/N 12641693):
Forged steel with nine-bolt flange
Connecting Rods (P/N 12624231):
Forged titanium
Pistons (P/N 19180414):
Forged aluminum
Camshaft Type (P/N 12638427):
Hydraulic rollerValve Lift (in.):
.562 intake / .558 exhaust
Camshaft Duration (@.050 in.):211° intake / 230° exhaustCylinder Heads (P/N 12621774):
Aluminum L92-style ports; “as cast” with 68-cc chambers
Balanced:
Internal
Valve Size (in.):
2.160 titanium intake / 1.590; hollow, sodium-filled exhaust
Compression Ratio:
9.1:1
Rocker Arms (P/N 12569167 int):
Investment-cast, roller trunnion
Rocker Arms (P/N 10214664 exh):Investment-cast, roller trunnionRocker Arm Ratio:
1.7:1
Recommended Fuel:
92 octane
Maximum Recommended rpm:
6600
Reluctor Wheel:58X