- Joined
- Mar 1, 2005
- Messages
- 25,759
The hype died in May of this year via AMS, the info you want is only going to be answered by maybe 30 GN members and no vendors. You'll probably want to look on Supra forums and Evo forums for billet turbo info with comparisons.
New GT35 Killer Turbo - GT850R - evolutionm.net
You don't compare a 67/76 to a billet 67/65, it's an absolute slaughter.
We are putting out real numbers... We have baselined 2 cars. Both iron headed motors that have been worked.
One with a gtq71 made less at 25-26psi ( I think will have to verify) made less than a comparable set up with the New BB 67 at only 22psi. We could not get the boost any higher due to W/G setup... THERE IS A DIFFERNCE! It is common knowledge that the new BB stuff doesn't even start working that hard to 30+psi!