Looking for a little help. I've been reading about injectors here and on Cherokee Forum until I really do think I'm blue in the face.
I'm restoring a 92' on a rotisserie and have the floor pans done, engine and trans out and painted.
This is more or less a stock build with Old man Emu 2" lift. No big tires.etc.
I'm an old guy, been there done that. I can look at plugs and rejet a carb, but this is my first time modifying a F.I. engine. I'm looking for maximum "driveability", with a low to mid-range hp increase.
My thoughts are:
1. Borla long tube headers, with 2.5" Cat., pipe, and muffler.
2. Port matching the head and manifold to the gasket.
3. Mopar purple camshaft, [Camshaft, Lifters, Hydraulic Flat Tappet, Advertised Duration 240/240, Lift .430/.430, Jeep, 4.0L, Kit] with lifters and springs.] 900-4800 rpm.
4. Modified stock airbox with highflow flat filter. [inlet to box extended to opening in rad.support].
5. 62mm throttle body
6. Neon 703 injectors
7. High flow water pump.
Here are my questions;
Will the 703's flow enough for these modifications? I mostly see them recommended for stock engines.
Do I need to switch from 39lb FPR to the 49lb Regulator? Would this generate more flow from the 703's? Too much?
I was also going to install an adjustable MAP sensor for fine tuning the air/fuel mixture on the dyno.
Like I said, a mild build.
Am I on the right track here?
thanks,
robj
p.s. please, no stroker suggestions, I'm not interested in going that route.