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Porting/headers and gasket

949 views 2 replies 2 participants last post by  NX330MustangGT 
#1 ·
The exhaust ports are oval and with the gasket being the same are guys rounding out the port or do the headers match up?

Who uses Percy gaskets?

 
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#3 ·
Just sharking for info :smoker

Oh, got the measurements on the Navi intake ports up on the heads post. - john
 
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