This is my current setup just was wondering if i needed more parts.

Comptech S/C With Aftercooler
SoS 10psi Pulley
Spearco Front Mount Radiator
Godzilla BOV
AEM EMS
RC 550 Injectors

i was wondering with this setup if it was recommended that i get the AEM Fuel Pressure Regulator. Is it recommended or necessary for this setup?

I also have a gauge pod which fits 2 gauges. i currently ordered the boost gauge and oil pressure but was wondering if i needed the Exhaust Gas Temperature Gauge and the Air/Fuel Gauge. Thanks.

 

I don't think you need the EGT gauge as much unless you just want to monitor that, but it doesn't directly affect the Supercharger like it would a Turbo mainly because the Supercharger is being run by the engine basically as opposed to the exhaust. As for an A/F gauge the same thing applies, it all depends on what you want to monitor.

 

i think a water temperature gauge is a good investment considering the AEM EMS is gonna cause the stock to not work.

 

w/ that big injector. yes u'll need to get fpr. also, u might want to consider getting voltage gauge...

 

A volt gauge is pretty damn useless, considering how little room is in the car to mount gauges.

Oil pressure, water temp, and a Wideband 02 sensor with a gauge will give you the most important info you'll need.

Modifry has a ECT module in the works for the 04-05 cluster to work with the EMS.

The AEM FPR will give you some more tuning options.

Moving to the FI forum

 

Its not mandatory - but I would probably recommend going ahead and looking into an AEM 3.5 Bar Map Sensor.

 

you're most likely going to need bigger injectors on the F22 motor. I had 550's when I was running 6.6psi and they didn't have that much room left. If you still have the stock comptech FPR then you will be fine. It was originally a boost dependant unit but if you unplug the vaccum line then it will be a static rate 1:1.

You don't really need a temp gauge but it would be nice to have. I set my idle to where the car will shut off if it gets over 225*. Most airfuel gauges are not that accurate unless you have the EUGO with your EMS.

Don't really need oil pressure becuase by the time you see that it has dropped way down then it will be too late.

 

so i would have to go with the 650cc injectors? everybody tells me 550 is fine and that the aem fpr would be great to have. as far as the gauges i went with the boost gauge and the oil pressure since i already have the uego controller for all the other goodies. from an estimate my friend went with the exact same setup except with 650cc injectors and pulled 370 on the dyno. hope to see better numbers on the AP2 compared to his AP1.

 

Is there any negative to getting bigger injectors besides the initial cost? I would think you would be better off running the 650's at less of a load

 

biggest issue here in southern california is the amount of gas the car is going to be eating up from the injectors. $3.09/gallon...