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1968 Pontiac GTO - Shootout One Man
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| STRIP SPECS | | Year/Model | ’68 GTO | | Race Weight With Driver | 4,040 lbs | | Curb Weight | 3,840 lbs | | Fuel Level When Weighed | ¾-tank | | Fuel | 93-octane | | Engine | ’68 400 H.O. | | Cubic Inches Before/After | 400/406 | | Engine Built By | Glasgo & Co. Akron, OH | | Induction System | | Air Cleaner | Single-snorkel, K&N element | | Carburetor | Q-jet | | Primary Jets | 0.073-in | | Primary Metering Rods | 0.043-in | | Secondary Metering Rods | BE | | Secondary Metering Rod Hanger | H | | Spacer Plate | None | | Intake Manifold | Stock cast-iron dual-plane | | Fuel System | | Pump | Stock AC | | Lines | Stock | | Regulator | None | | Heads | | Casting | No. 16 | | Head Porting | None | | Flow Numbers | N/A | | Valves | Manley Stainless, 2.11/1.77-in, three-angle valve job | | Bottom End | | Pistons | Speed-Pro, forged, flat-top, 0.030-over | | Rings | Speed-Pro | | Rods | Early ’60s forged | | Compression Ratio | 101 | | Crankshaft | Stock cast, 3.75-in stroke | | Rotating Assembly Balanced | Yes | | Camshaft | | Brand | Bullet Cams | | Duration at 0.050 | 212/225-deg | | Duration Advertised | 288/302-deg | | Lift With Specified Rocker Arms | 0.424/0.424-in | | Lobe Separation Angle | 110-deg | | Installed Position | Straight up | | Rocker Arms | Stamped steel, 1.51-ratio | | Ignition | | Distributor | Stock with 32 oz ACCEL points | | Amplifier | None | | Coil | Stock canister-style | | Wires | Reproduction | | Spark Plugs | AC R44 | | Total Timing | 36-deg | | RPM that total timing is reached | 2,000 | | Exhaust | | Manifolds | Stock H.O. | | Exhaust Pipes | 2.5-in | | Mufflers | Flowmaster | | Crossover | Dr. Gas cross-pipe | | Drivetrain | | Transmission | M21 | | Clutch | Centerforce | | Shifter | Stock Hurst | | Rear | GM 12-bolt posi | | Rear Gear Ratio | 3.731 | | Axles | Stock GM 12-bolt | | Chassis and Suspension | | Brakes F/R | Stock disc/drum | | Wheels F/R | Rally II 14x6 | | Tires F/R | G70-14 Reproduction redlines | | Tire Pressure F/R | 42psi/40psi | | Suspension Front | | Springs | Moog coil | | Shocks | Monroe | | Control Arms | Stock | | Stabilizer Bar | Stock 1-in | | Other Features | None | | Suspension Rear | | Springs | Moog coil | | Shocks | Monroe | | Stabilizer Bar | None | | Other Features | Polyurethane bushings | | The Rest | | Chassis Mods | None | | Interior Mods | None | | Exterior Mods | None | | Safety Mods | Scattershield | | Paint | Solar Red | | Launch Technique | 1,800 rpm, smooth transition into the throttle as the clutch is engaged | | Best 1/4-mile E.T./MPH prior to event | 13.36/106.2 |
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