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suggestions on safc high and low settings for my set up

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DSM-Franek

15+ Year Contributor
240
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Sep 16, 2006
Elmwood Park, New Jersey
looking for high and low throttle setting suggestions for my set up pleaseeeeee!!!

my low throttle point is set at 30% and high at 82%

1997 GSX
jdm 6 bolt
walbro 255
660 injectors
afpr set to 39psi
injen intake
t28
16psi boost
bigg greddy front mount
3" turbo back no cat or muffler

anyone have thier settings from a very similar set up or anyyy suggestions?

thanks in advance!
Frank

my aim is: StupidFranek
 
Like Canadian TSi said, you'll need a logger to do any kind of tuning. ;)

Assuming all the proper maintenance has been done, you've boost leak tested, & everything is running good, here's a link for a basic tuning guide that will get you started:

http://www.dsmtuners.com/forums/showthread.php?t=58403

No one can really give you settings for your car as no 2 cars, even with the same set-ups, will have the same tuning settings. The tuning guide I linked to will get you going in the right direction, starting with the LO Throttle settings & working over to the HI Throttle settings. As CanadaianTSi pointed out, -30% is a good starting point for the HI Throttle settings based on the fact that you have 660's. The equation to figure this out is:

[1 - (stock injector size/new injector size)] x 100 = % airflow correction.

In other word, your new 660's flow approx. 32% more than the stock 450's, so you need to reduce the airflow signal by approx. 32%. As a general rule, it's safer to start out a little rich & work your way lean. :thumb:
 
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