09-28-2013, 01:49 PM #1
Hi everyone, why is it I was getting 7460 RPM's at 67MPH......yesterday all I could get was 7050 at 67mph....what is going on here ?......any help would be great....Thanks !!!
09-28-2013, 10:40 PM #2
do you have a scom or is the ski bone stock?
09-28-2013, 10:42 PM #3
your speedo is telling porkies ...............use a gps
09-28-2013, 10:47 PM #4
Gps your speed.
The dreamometer is not reliable on any manufacturers skis.
The worst is yamaha. They will say 75+ and your doing 64 gps.
09-29-2013, 08:55 AM #5
My ski is bone stock, I get the part about the speedo....but what about the RPM's ?
09-29-2013, 10:14 AM #6
Like these guys on Craigslist saying "stock ski does 75 mph" ...yeah more like 63..
OP was that a visual top reading on gauge or the memory feature..visual is more accuracy also kept in mind air temps and ESPECIALLY humidity will make a 200-300 rpm difference on these forced induction engines..
09-29-2013, 12:35 PM #7
- Join Date
- Jan 2009
X2 make sure your looking at the live rpm not stored max.
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