Trucks & Trailers Ski-Doo 800R E-TEC Shift RPM

henry

Guest
by Snowtech

Some owners of Ski-Doo sleds with the new 800R E-TEC engine package complained about engine misfiring. It is very important for owners of the 800R E-TEC engine package to understand the proper operating RPM of this engine package is 7900-8000, not 8150 RPM like on the PowerTEK version of the 800R.

That means you need to make sure your 800R E-TEC is not revving above 8000 RPM. If it does, the engine management system will engage and the engine will misfire and hesitate. Typically, if you see the tachometer going above 8000 RPM all you need to do is lower the setting of the clickers on the TRA primary clutch.

It is important to understand that the 800R E-TEC will not rev much over 8000 RPM, no matter how high you turn the clickers. To adjust for maximum performance, start at a low clicker position, note the RPM and work up to 7900 RPM, but keep it below 8000. Always start on a low number causing the engine to run below its peak, then work up to the target RPM.

Read more at http://www.snowtechmagazine.com/category/service-tuning-notes/
 
 
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