cold start cammed/procharged GTO
Thread Starter
Joined: Jun 2005
Posts: 2,265
Likes: 671
From: Oskaloosa, Iowa
Thank you. It's a 228r. The car had a magnaflow catback on it when I bought it. With the addition of cam, headers, no cats, and 3200 stall the car made 390 rwhp. Now running 9 pounds of boost I'm hopefully at least at 525 rwhp.
Current pulley on the procharger is a 4.25". I'm getting an rpm built level 6 trans and yank pas 3400 converter installed this week. I have a 4.13" pulley and belt ready to go after that is done.
I'll have a better idea of the power it's making after the track opens up. If it doesn't run the times or at least trap the speed I think it should then I may dyno it to see what it's making.
ETA: The cold start up stumble seems to be a lot better now with just a very slight stumble. I think I'm going to live with it as it is now. I'll see how it does when we finally get some warmer weather.
Current pulley on the procharger is a 4.25". I'm getting an rpm built level 6 trans and yank pas 3400 converter installed this week. I have a 4.13" pulley and belt ready to go after that is done.
I'll have a better idea of the power it's making after the track opens up. If it doesn't run the times or at least trap the speed I think it should then I may dyno it to see what it's making.
ETA: The cold start up stumble seems to be a lot better now with just a very slight stumble. I think I'm going to live with it as it is now. I'll see how it does when we finally get some warmer weather.
