Spec Sheet
Car'80 Corvette Coupe
OwnerJim and Dianne Deguara
BlockCast-iron 350 with 4-bolt main bearings
Displacement383ci
Compression Ratio9:01
HeadsPorted and polished cast iron
ValvesSteel 2.00/1.55
CamshaftHydraulic roller; 222/232-deg. duration,
0.509/0.509-in. lift, 114 LSA
Rocker ArmsComp roller, 1.7-ratio
PistonsRoss forged aluminum
CrankshaftForged steel
RodsForged steel
Intake ManifoldPolished Edelbrock aluminum
Carburetor830-cfm Rochester 4-barrel
Fuel PumpHolley high-pressure mechanical
IgnitionAC Delco high-performance HEI distributor,
competition 10mm wires, Magnacore plugs
Exhaust SystemCeramic-coated Pro Stock headers, 3-inch
sidepipes with built-in mufflers
Transmission700-R4 with electronic lock-up converter
DriveshaftStock
Front SuspensionStock
Rear SuspensionCarbon-fiber single-leaf
Rear EndStock Dana with 3.08 gears
Front BrakesSlotted discs, competition pads
Rear BrakesSlotted discs, competition pads
WheelsDragway aluminum, 15x8-in.
Front TiresFirestone Firehawk 255/60-15
Rear TiresFirestone Firehawk 275/60-15
FuelPremium unleaded
Weight3,421 lbs.
Best ET12.9
Best 60-ft. Time1.5
Current MileageApprox. 21,000
Miles Driven WeeklyApprox. 185