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DAVID W. KAUFFUNG
305 SMALL-BLOCK CHEVY
CLAIMED DISPLACEMENT: 306 CI
QUALIFYING SCORE: DID NOT QUALIFY | | Team leader: | David Kauffung | | Hometown: | Oxford, OH | | Bore: | 3.736 inch | | Stroke: | 3.480 inch | | Compression ratio: | 10.3:1 | | Carburetor: | GM Quadrajet 800 cfm | | Carb spacer: | Spectre, 4-hole adaptor spacer | | Intake: | GM Vortec Eliminator | | Cylinder heads: | GM Aluminum Fast Burn | | Block: | GM | | Intake valve: | 2.000 inch | | Exhaust valve: | 1.550 inch | | Camshaft specs: | Comp; 236/240 degrees @ .050, .601/.570-inch lift | | Rocker arms: | Comp; 1.8:1 int., 1.65:1 exh. | | Crankshaft: | GM, stock 305 | | Rods: | GM, stock 305, 5.700-inch | | Pistons: | Speed Pro hypereutectic | | Rings: | Speed Pro | | Ignition: | MSD | | Oil: | Royal Purple 10W-40 | | Header: | Dynatech, 1 5/8 to 1 3/4-inch step | | Mufflers: | Magnaflow |
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