SPEC SHEET
Car'87 coupe
OwnerStuart Thompson
BlockStock GM L98
Displacement350 ci
Compression Ratio9.5:1
HeadsStock L98 aluminum
ValvesStock 1.94/1.50
Rocker ArmsStock 1.5-ratio
CamshaftStock GM "14093643"; 202/206-deg duration
 at 0.050-, 0.403-/0.415-in lift, 114-deg LSA
PistonsStock cast aluminum
CrankshaftStock cast iron
RodsStock cast iron
Intake ManifoldEdelbrock high-flow with port-matched
 runners
Throttle BodyBBK 52mm, port-matched to plenum
Fuel Injectors24 lb/hr
Exhaust SystemPacesetter 1 3/4-in long-tube headers, high-
 flow cats, 2 1/4-in pipes
TransmissionStock 700R4 auto
DriveshaftStock
Front SuspensionPoly bushings, Koni adjustable shocks, Z51
 sway bar
Rear SuspensionPoly bushings, Koni adjustable shocks, Z51
 sway bar
RearendStock Dana 36, 2.59 gears
Front BrakesBaer twin-piston calipers, 13-in rotors
Rear BrakesStock
WheelsAFS ZR-1 chrome; 17x9.5 front, 17x11 rear
TiresSumitomo; 275/40ZR17 front, 315/35ZR17
 rear
Fuel Octane98
Best ET/MPH13.47 at 104 mph
Current Mileage65,000
Miles Driven WeeklyApproximately 50