Need advice about buying a 2004 GTO
#43
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I was somewhat premature with my claims as it has not been dynod in this setup. That was an estimate made by the 2 people that built the car based on previous cars they've built with similar setups. Hence, the "-ish" added to each claim. They wen't for broke with these heads. There is absolutely no flow left to be gotten. And if I failed to mention before, he had his intake ported, as well. However, I don't know what size TB he's running and I might be a little off on the cam. I know he started out with the TSP Torquer V3 and had PTV issues so he looked into the V2 and 228R. I believe he ended up with the 228R, but could be wrong. Either way, numbers wouldn't change much.
The car should be going back to the dyno this week or next. If I can get him to email me a copy or even remember to ask, I'll upload it here. If I'm wrong I'm man enough to admit to it. After all, I'm only relaying what I've been told...
A local buddy of his (Cody H-somethin') that had a lot to do with the starting of the high performance at Ranken built it. He did all of the install and porting. Stegmeier did some further work on the heads and they're now at 12:1 compression. Shane R(slammin86) finally got the tune down.
What you weren't able to see at the cruise is that THAT. CAR. RUNS! Turns out he had a couple clogged injectors. He's got that fixed now, and is working on lowering his radiator a bit to feed his SVEDE better. Then it will be going on Stegmeier's dyno. He wants to add the Fast 92/92 combo in the future.
Here she is (photo by ^gconnoyer):
![](https://sphotos.xx.fbcdn.net/hphotos-ash3/536510_1855498429708_904704547_n.jpg)
Last edited by thehazz12; 06-04-2012 at 03:09 AM.