What STR for 05 GTO with TH400
What STR for 05 GTO with TH400 I have an 05 GTO that I want to get rid of my M6 and put a TH400 in. I currently make 435rwhp 395 rwtq. The powerband of the motor is 3800-7000rpm with the 242/248 .621/.615 on a 111 cam. I also want to get a 150 wet shot down the road. I currently run 3.42 rear gears and a 26" tall tire.
Based on my powerband I was thinking of going with anywhere between a 3500-4000 stall.
But which STR would you all suggest? Based on the GTO notoriously weak rearend I don't want to overwhelm the rear, but I still want good 60 ft times.
Based on my powerband I was thinking of going with anywhere between a 3500-4000 stall.
But which STR would you all suggest? Based on the GTO notoriously weak rearend I don't want to overwhelm the rear, but I still want good 60 ft times.
