AFR 205 only head swap. 50rwhp/40rwtq
#1
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; 04-07-2005 at 09:08 AM.
#5
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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
#6
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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
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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
#10
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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