well since then most of yall have no clue who i am. but thats not the piont i ditched the coupe and picked up a z6 swapped hatch. now im looking for a good fmu. or hell a decent fpr will work. i just need something to control my ****in fuel. has any tried the blox fpr? if so do you like them? i have owned a boosted d series before and i ran a stock regulator with an aem fuel rail and 440cc injectors with a 255lph fuel pump.. now im looking for more power than that out of this one. im aiming nfor 350whp. and a vitara eagle build is in the process but i need sometime of fuel managment. any suggestions?

 

fmu's are junk...get it tuned

 

agreed however with out the money nore time for a damn good tune. a backyard tune is about the best thing i can do at this piont. this is my second boost project and im still uncertain about a couple of things. but my friend is great at this **** and he told me to get back on here to see what i can find. my set up now is almost done. however. i havent touched my fuel system at all. stock injectors regulator and pump. im trying to find the cheapest easiest route for the fuel system

 

dont evenbother building a motor if youre going to cheap out on tuning it

 

Lol. i forsee pigeon holes in the block ...

 

cheap, fast, reliable, pick two

 

troof
if you are looking for a goal like that, get atleast a chip that will work with your injectors.

350 whp with an fmu i think your days will be numbered. i made 330 at 17 psi on ato4b on my drag kit. 17 psi on an fmu? thats 40-45 static, plus 170 psi on that so you plan on running 210+ psi of fuel pressure?

can i go out on a limb and ask if this is your daily also?

 

I have a Jackson Racing FMU I will sell for $100.

PM me.

I understand that this is a quick fix until you get things settled. The rule of thumb is not to boost unless you have a tune. This will work if you are running 6psi or less, and readjust your base timing.