i got a 2000 TA with a cam and bolt-ons that made 384 rwhp am i safe spraying a 75 dry shot with stock injectors and fuel pump.

 

I went wet because I didnt trust the stock 99 injectors and didnt want to spend the cash on a new set and then have to have them tuned. My car made 386 on motor, I was strongly urged to upgrade the fuel pump regardless of wet/dry. I heard the stock pumps are marginal at best even for a bolt on car. Just my 2 cents.

 

I'm going to say probrably not. With my cam, a Walbro pump, and the stock injectors, the little 26.6s were running at about 100% duty with less than a dry 50 shot. I would reccomend the Ford Motorsports 42lbs "green tops". You can buy them new off Ebay at a very decent price and they really flow like 56lbs/hr at 58psi.

You could probrably get away running the stock fuel set up, but I wouldn't reccomend it at all.

 

I agree with GM muscle, I have a 99 with the 26# injectors (all Stock). With a 50 shot I am running @ 106% Duty Cycle on the injectors from 4500-5400 RPM. My AFR is a nice 11.5. With a 75 Shot AFR is in the 13's...

PM me if you want to see the EFIScan log for the 50 shot or the dyno graphs of the 50 and 75 shot with AFR.

I will be upgrading my injectors to make the dry system a little more robust Eying the HSW 37# Delphi's (42# @ 58 psi).



Beer

 

damn i guess i will get some injectors and a pump...but my bottle is full now and man i want to spray it. i will also be getting hptuners next month so i guess i will know for sure then.