Ok i need someones help, i just installed a sr20det redtop in my car, here is a couple of things i put on the motor before i put it in, tomei 256 cams, 555cc injectors, nismo FPR,1991 sentra ser iridium plugs, gt2871r turbo, hks actuator, z32 maf, 3inch intake pipe and a safc untuned. OK now here is the problem i put it in and i timed the motor and i started the car and it ran like crap and it wanted to die at idle so then i adjusted the cas with a timing light and the timing was set so now when it is running it doesnt die but has a crappy idle it moves from 650-800rpms and shakes alot i took it for a drive to see if it has power and when i hit the gas it has zero power, it will rev past 3500 but runs and drives like crap. Could you guys give me some ideas on what it could be or what i need to adjust or fix im so close to finishing this project thanks for your help.

 

sounds like you may have a leak,
try 18 degrees some SRs like it there.

 

ok ill try that i have it at 15 right now.

 

Huge injectors, bigger cams, untuned AFC . . . sounds to me like that's the problem right there.

 

Yeah i know its the safc2 it running like crap because its running super rich and its not tuned so thats why it doesnt have any power. Thanks for your guys help

 

do you even have your maf settings for safc dialed in? if not thats your problem right there...also yea you need a tune, do you have a bigger fuel pump to go with the inj/fpr? also i run 17-18dg