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88workcar · 07-23-2002, 08:08 PM

When the machinist cut the valve seats for the bigger valves, he also cut the bowl strait down the same size as the last angle of the valve seat. I went back in and blended that cut to the previous porting. The intakes, on the outside are as big as the good fel pro gasket that you get at A.Z. Then blended two inches back. The exhast is just big. I even cut the valve support out of both sides. And I milled them .030. I will run these heads again soon. They will go 12.50s + and 108+

07-23-2002, 08:08 PM	#13
88workcar Registered Member Join Date: Oct 1999 Location: Pierre Part, La. U.S.A. Posts: 1,850	When the machinist cut the valve seats for the bigger valves, he also cut the bowl strait down the same size as the last angle of the valve seat. I went back in and blended that cut to the previous porting. The intakes, on the outside are as big as the good fel pro gasket that you get at A.Z. Then blended two inches back. The exhast is just big. I even cut the valve support out of both sides. And I milled them .030. I will run these heads again soon. They will go 12.50s + and 108+ __________________ 88workcar 1988 Mustang LX 342. 417rwhp @ 6800. 28 X 10 ET Drag, 4.30s, 10.69 @ 126.43 1.42 60ft. 11.13 @ 127.7 on BFGs 1.72 60ft Rice Hater # 42 To be old and wise, You must first be young and stupid I'm somewhere in tthe middle.