05-18-2013, 09:04 AM #1
- Join Date
- May 2013
WOT for 30sec, now RPM stops around 6k 2007 RXP
I was riding/cruising for about 30mins, then did a 30-40sec WOT... suddenly the power reduced dramatically and revs fell to about 5800. I stopped, then WOT and it runs with less than normal acceleration to about 5500rpm. If I stop, then slowly creep the throttle up, I can get to about 6000rpm. I was able to run fine all the way back home for about 20mins at 5k rpm.<br><br>SKi has scream, upgraded injectors, RRFPR, CAI, external Intercooler. Normally does well over 70mph but I've never done a sustained 30-sec WOT. Running 93oct ethanol-free gas.<br><br>I didn't have time to work on it, but plan to this week. Ideas? I'm thinking, spark plugs and check supercharger hoses/clamps. Maybe coils? Anything advice for troubleshooting is appreciated.
05-18-2013, 09:07 AM #2
05-18-2013, 09:10 AM #3
Welcome to Greenhulk.
What ski and what year?
Like BD said, SC hose come off or SC clutches have failed
05-18-2013, 09:13 AM #4
05-18-2013, 04:36 PM #5
Sounds like the charger hose popped off. Happened to my buddy when he reinstalled his charger after I rebuilt it.
05-18-2013, 04:53 PM #6
Hopefully you do not still have the ceramic clutch washers on the super charger.
05-18-2013, 08:51 PM #7
05-19-2013, 01:42 AM #8
Wot for 30 seconds didn't break your ski.
It had a issue before wot.
Ive done over 2 hours of WFO on my doos.
It takes @2 hours to suck a tank of fuel..
These skis are meant to be WFO...
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