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!

 

More important that your fuel pump can supply the demand, if it can then you should'nt get any pressure drop.

 

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

 

Thanks!!!!!!!