Thread: kawasaki 300x vs rxp 215
04-08-2011, 09:34 AM #1
- Join Date
- Nov 2010
- new york
kawasaki 300x vs rxp 215
how many mph the new ultra 300x?? and the rxp 215 with x-supercharge with 42 inj??
04-08-2011, 09:40 AM #2
Dont know about the 300 but my wifes ski with an X-charger,42s,15/20 and XS IC runs between 74-76 MPH depending on conditions
08-05-2011, 08:11 PM #3
dont mean to bring up an older thread but, how much of a diff does that ic make snowman? right now i got x charger and 42lb injectors and only seein 69.4 at 7800. i know i got more rpms to go still but its been so hot here in fl waitin for the temp to go down a little.
08-05-2011, 10:18 PM #4
08-06-2011, 04:09 PM #5
yea its low cause the weather. runnin a 15/20..once it cools down a lil bit it should go up.
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