
butchroberts.tripod.com
Performance PortingThis pic shows the inside of a cylinder head and all the areas that should be reworked to help flow. To go fast and win races, you need horsepower! THE HEAD OR HEADS. GASKETS FOR THE INTAKE AND EXHAUST (NOT FOR PORTING BUT AS A GUAGE). VALVES: IE INTAKE AND EXHAUST IF YOU ARE BRINGING ME A BARE CYLINDER HEAD. IF YOU WANT THE OPTIMUM FLOW ID ALSO NEED YOUR INTAKE TO MATCH UP PORT POSITION.
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