Nissan/Infiniti Tech SR20DET? RB26DETT? VQ35DE? What's it all mean? Find out here!

Dyno today...

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Old Oct 8, 2003 | 12:59 PM
  #11 (permalink)  
PoppaSmurf's Avatar
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Originally posted by Cronic
Glenn is a good kid, but SS has much more expierence under their belt, they've just been at it so much longer, they know what to expect, and what to do.
I've gone to Glenn a few times, and he's been a great help.
I have not met Sam @ Coastal yet, and I figured I needed to get this done anyhow.

Theoreticly I should be able to make about 260whp before my injectors go 100% and 270ish before the turbo gets out of it's efficiency range... So that's somewhere around 18psi. I should be safe.
thats alot of tuning, picking up 70 hp on 4-5 psi of boost is a little extreme....you should also find a duct or something to put under your intercooler to force more air through it....what were your a/f ratios?
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Old Oct 9, 2003 | 01:09 AM
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Originally posted by Cronic
On a side note. I do not know how MD dynomometers are setup, but IIRC with 6 cyl cars you should make the run in 3rd. I'll have to ask him about this. When I get the chance.

Although it would not have mad much of a difference. Probably only a couple whp.
Isn't it just a matter of using the gear closest to 1:1? I thought that was all that mattered, well, that and maybe dyno speed, I guess.
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Old Oct 10, 2003 | 12:05 AM
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Originally posted by Cronic
I made 198 on 13psi @ 4350, after that the boost died off because my MBC is gay. That's 2krpm shy of the end of my powerband. Should be making 215-220@5800-6200rpm

A/F was 11.8:1 across the rpm band.


you know power droping off or leveling off is normal , every car is different it is ok , but to say it should of still been climbing well time can only tell , till next time congradulations.
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