injectors for 400rwhp?
- Thread starter mooktank
- Start date
K.C.90gt
Founding Member
im running 36 lbrs and hit 450RWHP, but thats almost maxing them out, so if you want 400, i would recommend at least 36. if not 42 for future. Just get a good tune and idle should not be a problem.
mooktank said:
You will have the ECU reprogrammed, won't you? Nod your head yes. It's all in the tune. Either a programmable system like a PMS, TwEECer, or the like OR have a professional do it with a "chip". Having a "calibrated" MAF for your combo is just the beginning...unfortunately that's were a lot of folks stop, and end up with these little tuning issues (like rich, lean, idle, and so on) and disappointing power output. If you are running boost, then use the 36's and tune the injector pulse time up/down for the correct A/F ratio.
Jkstang78
Founding Member
Does anyone know if this is flywheel or to the rear wheels. Because if this is to the Rear wheels then I can keep my 24lbs and sell the 42's I pick up.
Jkstang78
Founding Member
Does anyone know if this is flywheel or to the rear wheels. Because if this is to the Rear wheels then I can keep my 24lbs and sell the 42's I pick up.
Injector Sizing photo
Injector Sizing photo
Jkstang78 said:
Jay, that chart is a joke. With what you have planned, the 42lb is near perfect. The REAL world and some wrong internet chart are 2 completely different things! With what im planning im hoping to get by with a 30lb but I think its gonna be close.
Michael Yount
Mustang Master
36's will probably be fine; 42's would be plenty; but you're gonna have to be chipped/twEECer'd to make things work really well - especially if it's a street car.
