4" Downpipe
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kswissondubs wrote:
i stopped by the shop earlier and i was like damn that's big. good luck with the new turbo.that should be under my name!
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Nice touch with the cell phone
That's a huge bitch! -
I went for a drive tonite, this thing sounds very angry.... unfortunately there is a boost problem, it's a 20 psi spring in the wastegate, but it instantly makes 25 psi then climbs to almost 30 psi. I think the WG is too small... :mad:
Oh, I thought this was pretty cool, after I got back home I turned off the car... popped the hood, got out and opened the hood and stood back a couple steps... the turbo was still spinning like crazy.
DaveH
'94 Supra- 7.77 @ 176mph -
that would be pretty cool to see dave. BTW, I think that thing is much larger in person than the pics make it seem....WOW
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the rugged weld look..looks great.
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91nbtsi wrote:
Looks like you are just going to have to run 30+ psi, sorry Dave no other option.
This is really odd... I put in a 7psi spring I had laying around (for a tial) and it held 7 psi rock solid. Then I used the boost controller and I could bring it up to 20psi, 24 psi, and finally 28psi and it seemed to hold pretty solid... wtf. At 28 psi it seemed to climb/creep a little at the end, but not too bad. I'll keep messing with it (and do some datalogging) to see wtf is going on.
Oh.... the car is really slow at 7psi. I wasn't sure if it was accelerating or not.
DaveH
'94 Supra- 7.77 @ 176mph -
I'm betting not
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