Right now, im using a 12.3 A/f at 7psi at 14 degrees of timing (hellion kit), is that too high?
Im ready to push it up to 9psi (after i figure out how to relocate the AIT), what A/F should i shoot for? is 12:1 to lean for a safe DD tune at 9psi?
Im ready to push it up to 9psi (after i figure out how to relocate the AIT), what A/F should i shoot for? is 12:1 to lean for a safe DD tune at 9psi?
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