View Poll Results: which heads? touched up CNC 215cc TFS LS1 heads or AI CNC 208cc TFS heads?
touched up CNC 215cc LS1 TFS heads.
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5
71.43%
AI CNC 208cc LS1 TFS heads.
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2
28.57%
Voters: 7. You may not vote on this poll
touched up 215cc TFS heads or AI 208cc TFS heads?
#1
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right now i have the TFS CNC 215 LS1 heads touched up to 218cc by Chris Frank@Ray Mac Racing Engines, i realy want to sell these heads and buy the AI 208cc TFS LS1 heads.
since you know how AI heads/cam strokers turboed supercharged cars are running
shall i just use the heads i have or go with the AI 208cc TFS LS1 heads?
since you know how AI heads/cam strokers turboed supercharged cars are running
shall i just use the heads i have or go with the AI 208cc TFS LS1 heads?
Last edited by Abdullah; 12-14-2009 at 01:26 PM.
#10
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
the AI 208cc TFS LS1 heads are in the begining the porter TFS castings and advanced induction apply thier own port design to these heads.
Last edited by Abdullah; 12-16-2009 at 10:00 PM.