Car '05 C6 Coupe
Owner Owen Priest
Driver Gary Harmon
Block GMPP LSX iron, bored to 4.130-in
Displacement 455 ci
Compression Ratio 11.5:1
Heads L92 Stage 3 by Advanced Racing Dynamics (ARD)
Valves Manley Race Master, 2.2165/1.650-in
Camshaft Comp Cams hydraulic roller (0.591/0.595-in lift, 232/234-deg duration, 112-deg LSA)
Rocker Arms Stock 1.7 LS3
Pistons Diamond Racing forged aluminum
Crankshaft Callies Magnum 4343 steel, 4.250-in stroke
Rods Callies Compstar H-beam, 6.100-in length
Intake Manifold L76
Throttle Body 90mm GM LS2, ported by ARD
Fuel Injectors Delphi, 38-lb/hr
Fuel Pump Walbro 255-lph in-tank,Aeromotive SS-series fuel pump for nitrous fuel cell
Ignition GM coil-on-plug, MSD plug wires, NGK TR-8 plugs
Engine Management Stock PCM with ARD programming
Power Adder Cold Fusion Nitrous direct-port system, 200hp shot
Exhaust System 13/4-in TPIS long-tube headers,Borla 3-in exhaust with X crossover
Transmission GM T56 six-speed manual
Clutch Spec Stage IV single-disc
Driveshaft Stock
Front Suspension QA1 adjustable shocks, Z51 suspension
Rear Suspension QA1 adjustable shocks, Z51 suspension
Rearend Stock with 3.42 gears
Front Brakes C6 Z06 with cross-drilled rotors
Rear Brakes C6 Z06 with cross-drilled rotors
Wheels '05 C6 Z06, polished
Front Tires Nitto Invo, 275/40ZR18
Rear Tires Nitto Invo, 345/30ZR19
Current Mileage Approx. 33,750
Amount Driven Weekly
Best E.T./MPH 12.17 at 121.85 (no nitrous)