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LE1 heads & Advaced induction valvetrain/cam

10299 Views 95 Replies 29 Participants Last post by  stonebreaker
Is anyone running a set of LE1 heads combined with one of advanced inductions valvetrain/cam kits? AI seem to cover all bases with the valvetrain and I hear only good things about the LE1 heads..
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We could install my engine in BK's car and it may go marginally faster, but not much and for reasons I've already stated.
Or the opposite, BK's engine in your car... It would probably still run 10's cwm5
Cause ALL flow benches are created EQUAL

yeah that, and the "big names" tend to overate the numbers.

Just look at the numbers from AFR... they have 300+ cfm head yet they cannot match a good set of AI/LE heads with LOWER flow numbers in OEM casting.

Not saying the aftermarket heads are not good, just saying you cant just take the stated flow numbers and translate them directly in HP.
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