Roots blown 475 Iron head - TSP Website

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Roots blown 475 Iron head

Engines

The Buildup

  • '73 Buick 455 Block with Girdle

  • Billet Center 3 Main Caps

  • 4.375/3.95- 475ci

  • Stock Buick Offset Ground and Indexed Crankshaft

  • 6.8" Forged Rods

  • Custom Diamond Pistons

  • BHJ Dual Key Balancer with Chrysler bolt pattern

  • 149 casting number heads, mild exhaust port, stock intake, 2.125/1.755 valves

  • Modified Stock timing cover/oil pump assembly

  • Galley equalization line kit- TSP block oil mods

  • Hampton 8-71 Blower Kit

  • Quick Fuel 750 CFM blower carbs- Enderle Linkage kit

  • Fel Pro HP Head gaskets

  • Deep Sump steel oil pan

  • TA Hydraulic Roller cam core- TSP Blower grind- Morel lifters

  • TA Roller rockers 1.6 ratio

  • 8.89-1 compression - 8% underdriven


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