Car: 1970 Pontiac GTO Judge
Weight: 3850
Engine: 412 CI
Carb: 750 Quadrajet 7040270 (71 Jet, 39B rods, CE secondary rods)
Compression: 10.5
Heads: Ram Air 111 (number 12 heads with slight clean up & 1.5 Harland Sharps)
Pistons: TRW replacements .060 over
Cranks & Rods: Factory crank & resized factory rods to .0023
Intake: Stock dual plane (…14.5” of vacuum at 900RPM)
Transmission: Muncie (M-20) 4spd with a Ram diaphragm clutch
Rear End: Stock 10 bolt with 3:90’s
Tires: 28” BFG Radial
Cam Specs: Ultradyne Hydraulic 223/231 & 468/485 lift @ .050, 106CL, lobe separation 112, .045 seat
Operating Range: 2000-5800 RPM…shift points 5500-5800 (when racing… the car leaves the line between 2000-3000RPM)
Ignition: Pertronix 11 (13 initial & 23 mechanical for a total timing of 36 degrees in by 2500RPM. Car use’s manifold vacuum, with the vacuum advance (B-3) limited to 10 degrees)
Exhaust: Ram Air Manifolds have been Extrude Honed & mated to a 2 ½” mandrel bent down pipes, X-pipe with flowmaster 50 series mufflers.
Current ET: 13.35 @ 103.1 (Poor 60 ft @ 1.97)
Altitude: Low
Fuel System: Airtek factory HO replacement pump (new hard lines and new fuel sock with 4-6 psi)
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Buy a GOAT....they eat anything!
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