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07-12-2006 07:16 AM #5
Im wondering what aftermarket Aluminum cylinder head's(oval ported) give a good increase in HorsePower over the stock oval ports?? I have read about the holley's with the Oval ports.i don't need a head that would bump up Compression because Im not sure what my compression is in my engine.
You're welcome Mike, glad it worked out for you. Roger, it's taken a few years but my inventory of excess parts has shrunk a fair bit from 1 1/2 garage stalls to about an eight by eight space. ...
1968 Plymouth Valiant 1st Gen HEMI