F/I Eaton M90 Superchager

[Jordan325iC]

Rising rate fuel pressure regulator, generally people use a begi 2025. If you're going to go the mechanical fuel management unit, you should just straight up copy TCD's setup (turbochargingdynamics.com). He does 24 or 30lb injectors, his own custom FI chip, and a begi RRFPR. Not a perfect setup, but does well for low boost.

[dkerley03]

30 lb Injectors?

These would be like the Mustang GT or Crown Victoria 5.0 High Output injectors, correct?

I have been reading a lot and trying to plan this appropriately! Yes, i would for now like to stay with my stock motronics. In the future, I may consider the Mega squirt or another stand alone system. But, i don't fully understand them yet. I am learning this as I go!

I do have a question about the "stock motronic+chip/rrfpr" I understand the motronic+chip, but what does "rrfpr" refer to?

Thank you for your input and guidance.:bow:

[Jordan325iC]

21lb injectors will not be able to feed 302rwhp. You will need to go bigger. 30lbers are the practical maximum if you are thinking about doing a stock motronic+chip/rrfpr setup to control fuel. With standalone you can go as big as you want with injectors.

[dkerley03]

I am going to supercharge my 1988 325IS! I have purchased a complete supercharger setup form a 1993 Ford Thunderbird Super Coupe.

My plan is to remove my air conditioner, relocate my alternator to the Air conditioner compressor location. Install my super charger on the left side of my engine where my alternator was. I know I will have to fabricate the brackets, change my belt pulleys and belts, but this can be done with some patience.

I am going to install my inter cooler behind either me IS front Air dam or directly behind my kidney grills. I would prefer the location behind the kidney grills!

I plan on running my stock 8.8 to compression with 8 to 10 pounds supercharger boost. Increasing my fuel pressure, running at least 21 lb injectors and an aftermarket chip. This should produce approximately 302 rear wheel horse power

I already have stainless steel headers and and custom dual exhaust with no catalytic converters

I expect this to take a little while as it will be done in stages as I drive the car daily. I have this planned out into about 8 steps over the next few months time. I will post pictures and more details as they follow!