Should I raise fuel pressure 5 psi for nitrous?????????????????
07-25-2007, 04:20 AM
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Should I raise fuel pressure 5 psi for nitrous?????????????????
I zm trying to eliminate any drop in fuel pressure while I am spraying, therefore, I would suspect that I need to increase the fuel pressure 5 psi throughout. I would assume that I could use the B&M fuel pressure modifier to do this.
I will lower the fuel pressure back down to normal settings after I get back from the track.
What do ya'll think?????????????????
Let me know!
I will lower the fuel pressure back down to normal settings after I get back from the track.
What do ya'll think?????????????????
Let me know!
07-25-2007, 08:08 AM
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Re: Should I raise fuel pressure 5 psi for nitrous????????????????? (integrawow)
More important that your fuel pump can supply the demand, if it can then you should'nt get any pressure drop.
07-25-2007, 08:19 AM
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Re: Should I raise fuel pressure 5 psi for nitrous????????????????? (integrawow)
well, it wont hurt anything that is for sure. what i would do is go to like a dyno day somewhere at a local shop so you can get a few runs cheap and just get a A/F check if the A/F is 11ish to 12:1 or so then your good. but a better pump would be nice and its only 100$ for a good pump. cheap insurance. i ran a wet shot for quite a while without changing the pump but i dyno tuned the A/F by changing jets on the dyno. you could also watch your PSI while on the dyno to see if its dropping
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