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| SPEC SHEET |
| Car |
'87 Coupe |
| Owner |
Stephan Hardy |
| Block |
Cast aluminum with six-bolt, |
| cross-bolted main caps |
| Displacement |
346 ci |
| Compression Ratio |
10.25:1 |
| Heads |
Stock LS1 |
| Valves |
Stock LS1, 2.00/1.55 |
| Camshaft |
AntiVenom 2.5 Eliminator Series |
| Rocker Arms |
Stock LS1, 1.7:1 |
| Pistons |
Hypereutectic aluminum |
| Crankshaft |
Nodular iron |
| Rods |
Powdered-metal steel |
| Intake Manifold |
LS6 |
| Throttle Body |
Ported LS1, |
| VMAX Motorsports |
| Fuel Injectors |
Stock LS1 |
| Fuel Pump |
Walbro, 255 lph |
| Ignition |
Coil packs |
| Exhaust System |
Melrose long-tube headers |
| (17/8-in primaries), 3-in Random |
| Tech high-flow cats, 3-in |
| stainless steel pipes with no mufflers |
| Transmission |
700-R4 built by Larry's Transmissions |
| Torque Converter |
Custom 3,600-stall lock-up |
| Driveshaft |
Stock |
| Front Suspension |
Stock, lowered 1.5 in |
| Rear Suspension |
Stock, lowered 1.5 in |
| Rearend |
Stock Dana 36 with |
| cryo-treated 3.73 gears |
| Front Brakes |
C5 calipers, C6 rotors |
| Rear Brakes |
Slotted and cross-drilled rotors |
| Wheels |
ZR-1 polished aluminum |
| (17x 9.5 front and 17x11 rear) |
| Front Tires |
Sumitomo HTR Z, |
| 275/40 ZR-17 |
| Rear Tires |
Sumitomo HTR Z, 315/35 ZR-17 |
| Fuel Octane |
93 |
| Weight |
N/A |
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