Gotta remember he is down ~40hp from the elevation, so if he adds 50HP from boost it should be able to feed it. I would add a small meth kit though to be safe.

 

What you need is an FMU like what procharger uses in there base SC kits. Its a rising rate fuel pressure reg that will increase fuel pressure as boost increases so the injectors will squirt more fuel with the same amount of open time. Some people say its a band-ade kinda fix, but I used one on the 2.8 S-10 I turboed and it worked great!

 

Yeah I will try it how it is then maybe add the FMU. I think it will probably work fine without. Im only going 5psi max. Don't think there will be any need for tuning. My truck ran just fine with the procharger and stock tune. that was @ 10 psi. I really didn't notice crap with a tune and the procharger.

 

Your procharger didn't have an FMU?


Does it have a MAF? If so, it will probably work fine with low boost. I forgot my S-10 was a factory SD tune, TBI motor.

 

Yeah procharger had a fmu, i meant i didn't notice anything switching to larger injectors and a tune. I was running 10 psi with a stock tune and fmu. The Nissan does have a MAF built into the TB. I think it should run fine.

 

alittle progress

 

That is awesome.

 

 

X2

I have a spare fmu and a weak *** hyundai.I wonder if????

 

nice setup looks good