How much boost pressure can a built VQ37VHR withstand?

KratikosG37 · 11-05-2014, 04:17 PM

Quote:

Originally Posted by 1slow370

If he can he must have a water bottle stuck under his gas pedal. I'm on the slightly superior nismo tires and and a second gear pull for me ends up spinning loose, and even if i ease on the throttle if I'm on the boards at 6k it breaks loose again, and that was at the F'n drag strip NA. with a 3.56 rear gear, coils, bushings, and running less camber too.

Quote:

Originally Posted by BBRSpeedWorks

Yes and I run to 75k-8k redline...the second pull in the video I let off at 165-170mph

7.5k to 8k RMP? My shift point is 7.1k and that's the climax tq spot for my powerband.

After reviewing the video at a 40mph pull. Your turbos probably have longer lag response. Know for a fact 8 psi GTM stage 2 stock block setup you will kick sideways and have to peddle it out. That's my guess being that your top end is more aggressive.

Thanks for sharing. Comparing my car to yours is Apples and oranges.

BBRSpeedWorks · 11-05-2014, 05:02 PM

Quote:

Originally Posted by KratikosG37

7.5k to 8k RMP? My shift point is 7.1k and that's the climax tq spot for my powerband.

After reviewing the video at a 40mph pull. Your turbos probably have longer lag response. Know for a fact 8 psi GTM stage 2 stock block setup you will kick sideways and have to peddle it out. That's my guess being that your top end is more aggressive.

Thanks for sharing. Comparing my car to yours is Apples and oranges.

Agree with apple an oranges ..as far as Lag I'm not sure idk what ur twins spool at but I hit full boost right about 3200 rpms to 3500 rpms I think that's pretty good for a single turbo..

BBRSpeedWorks · 11-05-2014, 05:25 PM

Quote:

Originally Posted by KratikosG37

7.5k to 8k RMP? My shift point is 7.1k and that's the climax tq spot for my powerband.

After reviewing the video at a 40mph pull. Your turbos probably have longer lag response. Know for a fact 8 psi GTM stage 2 stock block setup you will kick sideways and have to peddle it out. That's my guess being that your top end is more aggressive.

Thanks for sharing. Comparing my car to yours is Apples and oranges.

also the second pul in that video was a 3rd gear pull...

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