Thread: Help me?! RXP X
05-01-2009, 08:20 AM #1
Help me?! RXP X
I tested today my rxp-x....
max speed 73,5 miles... 8200rpm.... ring nozzle of 82 ml...
Why such small speed?! What to make?!
Temperature water 58f, air 80f, weight rider of 176f
Height above sea level 400m
WHAT TO MAKE TO INCREASE THE MAXIMUM SPEED?!
upgrade in my signature
05-01-2009, 08:25 AM #2
- Join Date
- Jul 2006
05-01-2009, 08:26 AM #3
05-01-2009, 08:45 AM #4
At me costs riva nozzle 82mm, solas 15\22r
Stage 1 + Riva Thermostat + Riva Waterbox + Riva Sponsons + RIVA Intake Manifold Upgrade Kit + riva pro series opas block offs + RIVA X-Charger Pro-Series Impeller & Housing + RIVA 50lb Fuel Injector Kit + Catch Can Oil + Ride Plate holes filled
05-01-2009, 08:48 AM #5
dude your impellor (15/22r) needs to be bent alittle, you are hitting the rev limiter.
05-01-2009, 08:51 AM #6
You could take the impeller off and still only hit 8200 rpms because of the rev limiter. You need more pitch (or bend the trailing edge 2-mm) - just like putting larger tires on a car... Ron
Last edited by King_Of_Fun; 05-02-2009 at 05:28 PM.
05-01-2009, 01:14 PM #7
What to me to make?! To put a ring 81mm nozzle?! To change the screw?! On what?!
05-01-2009, 01:59 PM #8
Bend your prop 2mm or add a Riva ECU.....
05-01-2009, 11:58 PM #9
05-02-2009, 02:31 AM #10
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