VQ35DE vs. VQ37?

350z_2nr · 06-25-2010, 12:57 AM

Quote:

Originally Posted by ImportConvert

I have heard that the 35's did not really like boost, and the bottom-end was weak. Is the new 3.7 stronger? Are these TT kits "running on the edge" of what the engine can handle at 450whp, or is this a safe level of power for DD'ing the car at on 91* pump gas?

I read the FAQ, but it seemed a bit dated...

ummm my 350 is fine with boost, I'm on stock internals with 9 lbs of boost with APS twins, Greedy Evo TT exhaust, invidia test pipes, and ACT clutch. I ran consistent 12.2-12.4's at the track. I dynoed 457 rwhp btw

Red370 · 06-25-2010, 12:59 AM

Quote:

Originally Posted by 350z_2nr

ummm my 350 is fine with boost, I'm on stock internals with 9 lbs of boost with APS twins, Greedy Evo TT exhaust, invidia test pipes, and ACT clutch. I ran consistent 12.2-12.4's at the track. I dynoed 457 rwhp btw

on a DE engine? better turn that boost down a few bud, that bad boys gonna pop soon. I believe the recommended boost pressure on the APS kit was 7 lbs for a grand total of 350-400whp, which APS deemed as "Safe".

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