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04-24-2007 05:35 PM #1
How much to take off of Edelbrock fe heads
I currently have 9.0 to 1 compression with edelbrock alum heads on my 30 over 390 in a 63 gal conv. How much has to be taken off to achieve 11:00 to 1 compression? Recommendations regarding a 3 angle valve job, porting? Thanks, ling102.
We managed to get a couple of other small things taken care of. One was blacking out the front of the core support. When the sun hit the front of the car just right that green paint on the core...
1968 Plymouth Valiant 1st Gen HEMI