Hello old and new friends

We always did call them valves, down here in the south end of the British Commonwealth.

May I test you...?

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Welcome, Valves, i hand grind, port & polish the cylinder heads like the old school 70's pro Stock draggers used to do before all the new parts craze,, & 3 angle valve grinds. Open them ports up to match the gasket but..critical..do not affect the velocity of the flow. Most HP you can get for free & some work put in ..easy 75 HP.. Check out how much of the thermactor had to be ground on these 1983 smog heads. 83 GT head p a.jpg83 GT port.jpg83 GT port a.jpg-83 GT hone o.jpg
 
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