AFR 205 only head swap. 50rwhp/40rwtq
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Staging Lane
Joined: Nov 2004
Posts: 63
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AFR 205 only head swap. 50rwhp/40rwtq well My car originaly had the following mods
2004 GTO M6 4700 miles
Lingenfelter CAI
MTI 78mm TB
Dynatech LT headers
Flowmaster Exhaust
ASP pully
Comp 224/228 .581/.588 113lsa
car made 380/350 (tuned) weather - 79deg 30% humidity
added AFR 205's (11:1 compression - angle milled)
car made 430/390 (tuned) weather - 88deg 60% humidity
by my calculations 50hp/40rwtq
many thanks go to Dino at Rev Xtreme, and Jeremy Formato.
thanks to Tony at AFR for finding me a set, most places were 4-6 weeks I got mine in 2 days
2004 GTO M6 4700 miles
Lingenfelter CAI
MTI 78mm TB
Dynatech LT headers
Flowmaster Exhaust
ASP pully
Comp 224/228 .581/.588 113lsa
car made 380/350 (tuned) weather - 79deg 30% humidity
added AFR 205's (11:1 compression - angle milled)
car made 430/390 (tuned) weather - 88deg 60% humidity
by my calculations 50hp/40rwtq
many thanks go to Dino at Rev Xtreme, and Jeremy Formato.
thanks to Tony at AFR for finding me a set, most places were 4-6 weeks I got mine in 2 days
Last edited by TypeR0149; Apr 7, 2005 at 09:08 AM.
I have very close to the same cam specs and made 426rwhp and 406rwtq. Tha.t was done with the stock cat back and a 12 bolt rear and a Denny's steel driveshaft. I thought those heads would have made 450-475 with your set up.Your making great #'s , I just thought those heads were suppose to put everyone elses to shame. Looks like I would get no gain switching heads
Originally Posted by 02SOMWS6
I have very close to the same cam specs and made 426rwhp and 406rwtq. Tha.t was done with the stock cat back and a 12 bolt rear and a Denny's steel driveshaft. I thought those heads would have made 450-475 with your set up.Your making great #'s , I just thought those heads were suppose to put everyone elses to shame. Looks like I would get no gain switching heads
good for you, however you missed the whole point of this thread. Trending Topics
Originally Posted by TypeR0149
thanks to Tony at AFR for finding me a set, most places were 4-6 weeks I got mine in 2 days
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Originally Posted by 02SOMWS6
I have very close to the same cam specs and made 426rwhp and 406rwtq. Tha.t was done with the stock cat back and a 12 bolt rear and a Denny's steel driveshaft. I thought those heads would have made 450-475 with your set up.Your making great #'s , I just thought those heads were suppose to put everyone elses to shame. Looks like I would get no gain switching heads
