1999 Chevrolet Camaro Z28 - Red-Light Special

GMPP shoehorns a brand-new LS7 into one of its Camaro test cars, and we slaughter an innocent T56 in the pursuit of 11-second timeslips

Patrick Hill Dec 7, 2006 0 Comment(s)

DATA FILE

Car: 1999 Chevrolet Camaro Z28
Owner: GM Engineering
Block: LS7, 427 cid
Compression ratio: 11.0:1
Heads: LS7, titanium 2.20 intake, sodium filled 1.61 exhaust valves
Cam: GM 211/230 duration, .591/.591-inch lift
Pushrods: Stock GM
Rocker arms: Steel 1.8:1 ratio
Pistons: Hypereutectic aluminum
Rings: Stock
Crankshaft: Forged steel
Rods: Forged titanium
Throttle body: UMI 90mm
Fuel injectors: Stock 40 lbs/hr
Fuel pump: Stock
Ignition: Stock coil on plug
Engine management: Prototype speed density, tuned by GMPP
Exhaust system: Kooks 1 7/8-inch long tube headers, Y-pipe, MagnaFlow cat-back
Transmission: T56
Clutch: Centerforce
Driveshaft: Strange chrome moly
Front suspension: BMR K-member, stock A-arms and springs, 1LE Koni shocks
Rear suspension: BMR torque arm, 1LE Koni shocks, stock Panhard bar, control arms, and springs
Rear end: Strange S60, 35-spline axles, 4.56 gear, posi
Brakes: Stock
Wheels: Z06 17x9.5
Front tires: Goodyear F1 275/40/17
Rear tires: Goodyear F1 275/40/17
Fuel octane: 93

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