What size AFR heads do I need?
Registered User
Joined: Oct 2003
Posts: 522
From: york pa
afr heads
i would recomend the 210's over the 194's a decent head porter can get your factory lt1 heads close to the flow numbers you see out of a 194 head the only advantage i see then would be the thicker deck and raised intake port while agood set of 210 heads will out flow the 194's on a bad day nice if you are going with a big cam or lots of n2o
Registered User
Joined: Mar 2002
Posts: 2,743
From: Baton Rouge, LA, USA
210's, maybe even 220's.
The 210's flow ~45 cfm more than the 190/195's. Forget about AFR's advertised flow numbers.
And please don't ask about low-end torque or response lost with the larger ports because that's a myth. You will lose a very small amount of low-end (<10 ft lb). I'm sure your cam choice, though, will lose much more than that.
Mike
The 210's flow ~45 cfm more than the 190/195's. Forget about AFR's advertised flow numbers.
And please don't ask about low-end torque or response lost with the larger ports because that's a myth. You will lose a very small amount of low-end (<10 ft lb). I'm sure your cam choice, though, will lose much more than that.
Mike
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