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Forum: Pontiac - Race 09-04-2016, 12:52 PM
Replies: 550
Views: 28,397
Posted By 65nss4spdGTO
Even on a 4.400" bore, that's a mighty big valve...

Even on a 4.400" bore, that's a mighty big valve for a wedge design.

Calvin Hill
Hill Performance
708-250-7420
Forum: Pontiac - Race 09-03-2016, 10:40 PM
Replies: 550
Views: 28,397
Posted By 65nss4spdGTO
Not to be a party pooper, but I remember not so...

Not to be a party pooper, but I remember not so long ago people on this board saying the cylinder heads don't really make much difference in boosted combo. At the time I stated that I didn't agree...
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