SPEC SHEET
Car'99 Coupe
OwnerMarc J. Fisher
BlockLQ9 iron
Displacement422 ci
Compression Ratio11:1
HeadsPorted L92 aluminum
ValvesOEM LS3 steel, 2.16/1.60
CamshaftComp hydraulic roller; 0.622/0.618-in lift,
 242/248-deg duration, 114-deg LSA
Rocker ArmsOEM LS3 offset, 1.7-ratio
PistonsLunati fly-cut forged
CrankshaftLunati forged
RodsLunati Billet
Intake ManifoldPorted LS3
Throttle BodyPorted LS3 90mm
Fuel InjectorsOEM LS3 43-lb/hr
Fuel PumpWalbro 255-lph, Kenne-Bell Boost-A-Pump
IgnitionStock
Exhaust SystemLG long-tube headers, MagnaFlow
 perforated cross-pipe
TransmissionHD 4L60E, built by Transmission Physicians
Torque ConverterConverter FTI
DriveshaftOEM
Front SuspensionStock with dual-adjustable QA1 shocks
Rear SuspensionStock with single-adjustable QA1 shocks
Rear EndStock with 3.73 gears
Front BrakesBaer Eradispeed 14-in rotors, stock calipers
Rear BrakesBaer Eradispeed 12.79-in rotors, stock calipers
Wheels (Race)CCW 5x16-in (front), 10x16-in (rear)
Wheels (Street)CCW 10x18-in (front), 13x19-in (rear)
Tires (Race)Firestone 5.0/5.25x16 (front), M&H 12.0/26-16
 Racemaster slick (rear)
Tires (Street)Michelin Pilot PS2 275/35-18 (front),
 345/30-19 (rear)
Fuel Octane93
Weight3,600 lbs. with driver
Best ET/MPH10.99 seconds at 124 mph
Best 60-ft. Time1.47 seconds
Current Mileage65,000
Miles Driven WeeklyApproximately 5