09-10-2008, 12:11 PM #1
X-Charger Fuel Requirements...???
My buddy, I don't think he has registered here...YET...but he has just bought an X-Charger and X/S intercooler for his stock 06 RXP...
We are doing 4" Riva Rear Air, 15/20 prop, Intake Grate, and Pump Wedge...and MAYBE an exhaust upgrade
As for fuel delivery on the stock ECU we plan to use a RRFPR...what should our INITIAL base pressure be set at...?
I think I know the answer to this already...but we cannot use 42s right, too lean on top?
What about OEM 'X' injectors...could they be used?
09-10-2008, 12:12 PM #2
Can you run the XS with stock exhaust?
09-10-2008, 12:13 PM #3
09-10-2008, 12:20 PM #4
RRFPR and stock 38's will work fine with the external IC and X. Set it at 60psi ENGINE OFF and roll.
09-10-2008, 12:22 PM #5
I would go with the RRFPR and keep your stock injectors.Set your regulator to 60 and you should be ok..My sugestion would be to get an A/F guage that way you know exactly what you have for rich/lean conditions..
09-10-2008, 12:34 PM #6
- Join Date
- Sep 2007
- Lexington, Ky
The stock X injectors are 42's
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