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Proven Engine Combinations Engine combinations, and the resultant HP and/or E.T.s

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Old 06-04-12, 02:15PM   #16
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frbformula's Avatar
Join Date: May 2010
Location: Grosse Ile Michigan
Posts: 157

I talked to the shop and this is what they said was used:
There was both a radiused flow adapter on the intake and a flow pipe on the exhaust. 4.180 bore dia.

As for the valves they are 2.19 and 1.78.
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