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..............out of box cfm......CNC'd cfm
185cc head at .55 255cfm 265cfm CNC
195cc head at .55 262cfm 280cfm CNC
210cc head at .55 277cfm 282cfm CNC
Last edited by chriswtx; Nov 15, 2004 at 08:09 PM.
I only ask because I thought that was 195cc, as cast, and competition porting would open them up more. I seem to remember a someone cc'd their intake runners on ported AFR's and it was about 5%-7% larger volume.
I only ask because I thought that was 195cc, as cast, and competition porting would open them up more. I seem to remember a someone cc'd their intake runners on ported AFR's and it was about 5%-7% larger volume.
thanks!
Nope. I had no idea on that. I guess the guys at AFR would be able to answer that one.
I own a set, and when I bought them the tech on the phone told me they flowed 260 ish. Obviosly he didn't really know what they flow, but I do know that I made 360 rwhp&trq with them, a set of longtubes and a hotcam kit.- no tuning.
I own a set, and when I bought them the tech on the phone told me they flowed 260 ish. Obviosly he didn't really know what they flow, but I do know that I made 360 rwhp&trq with them, a set of longtubes and a hotcam kit.- no tuning.
I have a set of the comp heads too. They made 367rwhp with hot cam and miniram with an auto.
I only ask because I thought that was 195cc, as cast, and competition porting would open them up more. I seem to remember a someone cc'd their intake runners on ported AFR's and it was about 5%-7% larger volume.
Are these 200's and without any porting? I have a set for my car as well with 2.08's, some porting of the intakes and modified CNC'd combustion chambers. I did not have them flowed after porting.