Thread: RPM and Heat Soak Question
08-26-2012, 11:08 AM #1
RPM and Heat Soak Question
I am currently hitting 8500 rpms in the Texas Heat at 98 degrees F*
When the weather gets cooler how much will my RPM's come up?
I am running the Rotax racing ecu
Should I re-pitch the impeller to bring my RPMS up closer to the limiter 8650?
but come winter time, I would hit the limiter and have to de-pitch?
08-26-2012, 11:11 AM #2
Going on my third editing.......
Have a summer impeller and a winter impeller.
If you're using a Riva ecu your rpms are just about right at 8500. With cooler air/water expect to be over 8500 by as much as 100-200 rpm.
08-26-2012, 08:06 PM #3
Most of the races are between May thru Sept here in Texas, and as you know it is quite hot,
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)