Motor | 1970 455 ‘YH’ + .060 (469) |
Heads | “6S-7” with 2.11/1.66 valves, port matched |
Intake Manifold | stock Pontiac, port matched |
Pistons | TRW forged |
Rods | stock 1962 389cid forged |
Compression Ratio | 9.5:1 |
Camshaft | Comp Cams 276AH-10 (51-309-4) Advertised Duration (Int/Exh): 276°/284° Duration @ .050 (Int/Exh): 228°/236° Gross Valve Lift (Int/Exh): .520/.520 LSA/ICL: 110°/106° |
Rocker Arms | Crane 1.65 Roller Rockers |
Carburetor | 800 cfm Quadrajet |
Exhaust | Hooker headers, 2½”, Flowmaster mufflers, 2¼” tail pipes |
Transmission | Turbo 400 |
Torque Converter | unknown manufacture approximately 2500-rpm stall speed |
Rear Type/Ratio | Ford 9 inch, 3.70:1 |
Fastest Time | Sacramento Raceway; September 16, 1992; 13.099 @ 104.9 mph |
Wheels | Centerline 15 x 3.5 front, 15 x 8 rear |
Paint | 1969 Pontiac Goldenrod Yellow (paint code #76) |