I AM LOOKING TO UPGRADE MY 1993 AUTOMATIC CAMARO Z28'S FUEL SYSTEM AS PER SUGGESTIONS BY SOME OTHERS ON THIS SITE... i am currently using the fuel system that came with my ati procharger kit including the adjustable fuel regulator and i added accel 28lb injectors...MY OTHER MODIFICATIONS AND CURRENT SETUP ARE LISTED BELOW MY QUESTIONS...

HERE ARE MY QUESTIONS

1) WHAT SIZE INJECTORS DO YOU RECCOMEND FOR MY CURRENT SETUP???
- IT'S A SEMI DAILY DRIVER USED FOR WEEKEND FUN AND WHEN IM LATE FOR CLASS

2) SHOULD I UPGRADE TO A DIFFERENT FUEL PUMP???
- IF SO WHICH ONE AND WILL IT WORK WITH MY CURRENT SETUP

3) IS THERE ANYTHING ELSE I WOULD NEED TO PURCHASE TO INSTALL THESE UPGRADES BESIDES RETUNING MY PCM???


MY CURRENT MODIFICATIONS

ATI - PROCHARGER PSC1 9LB SUPERCHARGER w/ INTERCOOLER
EDELBROCK - t.e.s. (headers and y pipe)
BORLA - catback exhuast system
BBK - dual 52mm throttle body
ACCEL - 28# fuel injectors
CRANE - hi6 fireball ignition system
CRANE - lx92 ignition coil
PCM FOR LESS - custom pcm chip tune
STRANGE ENGINEERING - full 12 bolt with 3.73 gears
SLP - level 1 suspension package (control arms, panhard rod, sway bars, strut tower bar)
BILSTEIN - heavy duty shocks
EIBACH - springs made for slp setup
BMR- lower control arm relocation (for more traction)


thanks again guys for all your help on lt1tech.com and camaroz28.com

 

If it were me and int he same situation I would at the very least up grade to some 42lb injectors. Also I would up grade you stock intank for a HP 255lph. and last but not least save money for the reubuild b/c it will blow not if but when. Good luck

 

Are you saying your fuel pressure regulator is "boost referenced", or are you saying its "adjustable"? If its adjustable, what pressure is it set at? What esle is included in "the fuel system that came with (your) ati procharger kit"? Did it include an inline booster pump? FMU? .... anything else?

Almost impossible to answer the questions without the details of what the system looks like.