09-23-2009, 01:05 PM #1
Low Boost with stage III charger......
My RXP seems to be boosting pretty low considering the mods. Previous owner told me it boosted @ 9lbs, which I did see when I first got it but now I am seeing 7lbs. Not sure what the issue is, any thoughts?
2007 Super Charger housing w/metal washers
Stage 3 Riva Super Charger
42 Lb injectors
4" Kanaflex Air Intake
Customer Spearco Intercooler
Tial Blow-off Valve
Riva Valve Train Upgrade
Rotax Racing Thermostat Kit
Modified Water Box
R&D Intake and Girdle kit
SS wear ring
Solas 15/20 R Impeller
I plan to run a bigger charger next year with head work done this winter. Should I aim for a new ECU or can I stick with the dual rrfpr set up? Does the Riva ECU require a rrfpr?
09-23-2009, 01:08 PM #2
depending on the hours on your boat & the supercharger itself the slip moment is probably not up to spec to hold boost @ WOT! get her a out and get her checked! good luck!
09-23-2009, 01:12 PM #3
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