Governor Issues 5400 then 4700

cking

Member
Trying to help a buddy. His predator jumps up to around 5400 rpm max on initial start before governor engages, then after that it hits 4700 or so consistently.
We like to run it 47-4800 rpm on the track but rpm rule is 5300 and we can't do it. Governor has that initial jump preventing us. NOt sure why it won't run back up to the 5400 or whatever rpm we set the governor at. This is even checking it on stand. Won't rev back up to the initial rpm it hits.
 
Need to try different holes in governor arm, is throttle screw backed all the way out? Rpm rule is just a max rpm, you don’t want to be turning over 4900 on the track anyways. Pat
 
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