[HardcoreABN]

Has anyone tried the new AFR 230cc V2 head yet? flow numbers are very very close to the TFS GenX 225cc cnc (on the small bore AFR 230). with such similar flow numbers I could see them making very similar power, with the TFS maybe pulling ahead due to the required roller rockers...Any thoughts?

http://www.airflowresearch.com/index.php?cPath=76_78

http://www.trickflow.com/partdetail.asp?part=TFS-3060T001-C02
http://static.trickflow.com/global/images/chartsguides/t/tfs airflow genx 225.pdf

If these make damn near the same power, I think I will have to go with the AFR V2, given the near $700 price difference

 

[HardcoreABN]

I have been reading that a lot of the "magazine tests" with the AFR V2 heads have extensive port/valve work done on them. Anyone have any first hand experience with them? I don't want to order them until I can get to the bottom of this....

Only thing I do not like about the new TFS heads is having to drop $500 right away for roller rockers....