Quote:
Originally Posted by quick67bird
I have aluminum D port heads that I am wondering what the maximum compression can be ran on E-85. It is a street engine that will be raced once a while. Mainly a grudge/ who is faster type of car for my group of friends.
The heads are 72 cc 340 cfm version from KRE that have been reworked by SD Performance.
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I didn't know u could get 340 out of the KRE D ports?
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Darby
74 Grandville 2Dr 455 c.i 4550#
2011 1.60 60 ft,7.33@94.55-11.502@117.74
2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, 6.314@108.39 9.950@134.32
M/T 275/60 ET SS Drag Radial
2023,(Pontiac 505) 1.27 60 ft, 5.97@112.86, 9.48@139.31.... 275/60 Radial Pro's
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