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Author Topic:   Air Flow Research Heads?
Dirt Full Roller

Total posts: 74
posted October 10, 2002 10:34 PM
Has anyone heard of this type of head? If so, please enlighten me. They are for a SB chevy. I saw them in a classified add and have never heard of them before. They have 210cc intake runners, 64cc comb.chamber,208&165 valves,roller rockers. What motor would a person use these on? Just curious. Thanks.

Michael Crane
Dirt Newbie

Total posts: 4
posted October 11, 2002 10:39 PM
I'm afraid I don't know much about em, saw an ad for em in an SCR mag once, and one of the guys at the local asphalt track had some on his super late model. From what very little I remember they're pretty decent aluminum heads that flow well, really not sure on the details though hopefully someone else knows more.

Dirt Freak

Total posts: 215
posted October 11, 2002 10:44 PM
AFR's.....very popular around here, great head at a great price

Dirt Maniac

Total posts: 135
posted October 13, 2002 09:08 AM
Very good quality heads, but if they are used, you need to check them out before you buy, just to make sure the price matches the condition. Many times, guys have brought me a set of used heads they bought, and we end up throwing everything but the casting itself in the trash! When they are done, they have spent darn near what a new set costs, a set that would have been much more closely matched to their combo than the 'bargain' heads. The 210cc port makes them ideal for a gas burning 355 turning 7000 rpm or so.

Dirt Forum Champ
Total posts: 564
posted October 13, 2002 09:49 AM UIN: 25419780
its thier web page

Dirt Full Roller

Total posts: 74
posted October 15, 2002 10:28 PM
Thank guys for the info. WOW,a person can learn alot on this web site.

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