TFS as cast 220
Thread Starter
Turd Gen Guy
iTrader: (63)
Joined: Dec 2008
Posts: 1,532
Likes: 3
From: andalusia, alabama
TFS as cast 220 I have,been reading up on this head and im very impressed with what I have seen. But im unsure if me buying this head would make any kind of benefit over what I have. My current heads are a set of t.e.a. Ported stage 3 317's milled to a 64cc chamber with a 2.08 intake/1.60 exhaust valve. The as casts outflow my current heads from .200-.500 and my 317's outflow the as cast 5-9cfm at .600. Should I just save up and get the tfs 225's or would the as casts help me reach my 500 rwhp goal?
I have,been reading up on this head and im very impressed with what I have seen. But im unsure if me buying this head would make any kind of benefit over what I have. My current heads are a set of t.e.a. Ported stage 3 317's milled to a 64cc chamber with a 2.08 intake/1.60 exhaust valve. The as casts outflow my current heads from .200-.500 and my 317's outflow the as cast 5-9cfm at .600. Should I just save up and get the tfs 225's or would the as casts help me reach my 500 rwhp goal?
Teching In
Joined: Jan 2009
Posts: 32
Likes: 0
From: Georgetown Tx.
My 408 has the 225s. Put down 460/440 to the wheels through a turbo 350 and a 5200 converter. I saw the dyno work on another 408 with the 220s. It put down 420ish through a 4l60. Not sure if it was locked or not. Mine runs 10.7s. The other runs 11.50s. We were not real Impressed. However I have recently heard that a little hand work on the heads goes a long way. What " hand work " entails, I don't know. I'm very happy with the 225s. That would be my pick. If that's in the budget.
