
05-27-2018, 03:02 PM
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CC Member
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Join Date: Aug 2014
Location: Mill Valley,
CA
Cobra Make, Engine: ERA FIA #2064 BOSS 302 CSX2047 sold
Posts: 181
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Not Ranked
With a 1970 Boss 302 updated to solid roller with 10.5 compression and 680
mechanical Holley double pumper I get 10-12 with a heavy foot. The 3:31
rear and .68 5th gear gives me 15+ but the heavy foot wins 90% of the time.
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