stock injectors question?

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laxman19
Posts: 49
Joined: Thu Jan 25, 2007 5:19 am

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just wondering if anyone knows how many lbs. of boost i can run on the stock turbo with stock injectors on my s13 sr? im upgrading the fuel pump and putting in an adjustable fuel pressure reg. and im thinking about putting on a boost controller and turnin it up but i dont want to force the injectors out of their efficiency range... thanks!


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supreamS14
Posts: 1046
Joined: Thu Jan 04, 2007 11:13 am
Car: 96 240sx S13-blacktop Sr20deT

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Its not how many pounds, Its how much power! About 250whp would be safe on 91-93 octane thats also about where the stock maf runs out as well the T-25 turbo is maxed out around 14-15 pounds of boost

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david200095367
Posts: 1632
Joined: Mon Mar 29, 2004 7:57 am
Car: 91 fastback 93 coupe w/s14 sr20det 98 s14 kouki

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i think what he meant was at what psi will he max out his injectors with the t25. but either way you answered his question.


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