Thread: 7980 rpms
02-17-2008, 08:25 AM #1
hey guys..took the ski out yesterday..first time since oct..the ski ran the best it ever has...turning in the 7900's easy and spiking in the 8000's several times..my ski is completely stock except skip's BOV mod..i just got the ski back for the TB, sparkplus and water injestion recalls..just turned 46 hrs...i don't have a gps so i wondering if anyone could give me an idea at what speeds i'm actually making?..i have the GIO issue but it has gotten better..i also just ordered the crankcase breather kit..so i'll be putting that on soon as well a 2 degree wedge..thanks for any imputs
02-17-2008, 10:59 AM #2
02-17-2008, 02:27 PM #3
02-17-2008, 07:35 PM #4
66.7 is the max I have gotten from mine so far also, gps.
02-17-2008, 09:05 PM #5
Mine runs 71 at anywhere from 7990-8050 rpm. The dreamometer on the 250X only goes up to 70 and as you probably already know, it's not that accurate.
02-17-2008, 09:06 PM #6
ok thanks..so you're saying with the rpms i'm turning..my actual speed is around 66-67mph?
02-17-2008, 09:13 PM #7
02-17-2008, 09:15 PM #8
Lotsa variables scooter. I'm runnin in that range and am 69.3 lake with stock plate/grate/w/no major engine mods.
Buy a gps.
Results vary widely.
02-17-2008, 09:24 PM #9
- Join Date
- Jul 2007
02-17-2008, 09:29 PM #10
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