Thread: New X Charger Install
06-05-2011, 08:18 PM #1
New X Charger Install
I have a 2006 RXP, I put in the new X-Charger, and the 42# injectors, and the 15/20 solas prop, with a new wear ring, I also installed the riva rear air, and I have the opas removed and Riva Sponsons for bouy racing,
With Gps I had it up to about 70mph with a full tank of fuel, trimmed all the way up,
The RPM's would only get up to about 7800 or 7900??
Sould I be getting more? if so how?
Would the Riva Grate help??
It runs strong but I am seeing better speeds from less from some of the other members?
06-05-2011, 08:58 PM #2
Do you have the prefilter on the intake ? If so remove it and replace with a screen
06-05-2011, 09:04 PM #3
I have just the screen mesh only,
I was thinking of filling the holes in the ride plate,
06-05-2011, 09:18 PM #4
check spark plugs also.
06-05-2011, 09:59 PM #5
Mine did the same thing, I was using a 15/22 prop though. I switch to an 87mm nozzle and this solved the problem. I haven't gps'd the ski since, but it'll pull 8100+ now. Hole shot is good but I have a little to much cavitation. I think an 85mm nozzle would be perfect.
06-05-2011, 10:18 PM #6
It was a record 98 degrees and 95% humidity,
the x charger had 5 hours on it with the new metal washers,
I was thing of going with the external intercooler but then I need the rising rate fule thing,
06-05-2011, 10:22 PM #7
06-05-2011, 10:27 PM #8
I would but I'm going to do an intercooler soon, then Ill switch the rings back out.
06-06-2011, 06:56 AM #9
06-06-2011, 07:01 AM #10
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