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The 11th Annual Pontiac Heaven - Shootout
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| Bottom End | | Pistons | Ross, forged, dished, 0.030-over | | Rings | Perfect Circle moly | | Rods | Stock, ARP bolts | | Compression Ratio | 8.41 | | Crankshaft | Stock, per NHRA class rules | | Rotating Assembly Balanced? | Yes | | Camshaft | | Brand | Comp Cams hydraulic flat-tappet, | | | custom grind for Stock Eliminator | | Duration at 0.050, intake/exhaust | Approx. 230/240-deg | | Lift With Specified Rocker Arms | Stock, 0.373/0.373-in | | | per NHRA rules | | Lobe Separation Angle | Builder won’t divulge | | Installed Position | Straight up | | Rocker Arms | 1.51 stamped steel, stock | | Ignition | | Distributor | Mallory Comp 9000 | | Amplifier | MSD 6AL | | Coil | Mallory Promaster | | Wires | Taylor 8.5 mm | | Spark Plugs | NGK UR5 | | Total Timing | 24-deg | | Rpm that total timing is reached | 2,500 | | Exhaust | | Manifolds | Stock, “no one makes headers for this application” | | Downpipe | 2.5-in, also tested 3-in | | Mufflers | None | | Y-pipe | Stock | | Power Adder | | Turbocharger | | | | Stock, per NHRA class rules | | Boost | 17 psi, “blows head gaskets at 24 psi” | | Drivetrain | | Transmission Mods | Turbo 350, manual valvebody, extra clutch | | | in front clutch pack, built by Dave Pitera | | Converter | Hughes, 9-in, 3,400 stall | | Shifter | B&M ProRatchet | | Rear | 8.5-in GM | | Rear Gear Ratio | 4.101, Posi | | Axles | Stock |
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