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Actuator

TallCan

Member
Lifetime Membership
Premium Member
Jan 13, 2016
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18
Sierra Nevadas
I’ve got a 2019 Polaris Pro RMK 850 with Side Kick BoonDocker Turbo, Idaho head and Intercooler (first turbo sled). No plans as of now to run high boost. I run ****ty California 91 pump gas. I’ve heard I need to check Actuator. I plugged in my MityVac, added pressure to actuator, the arm going to Waste Gate starts to move at 8psi. Does this sound right?
 

madmax

Well-known member
Lifetime Membership
Nov 26, 2007
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Salt lake city
If you want to run 8lbs of boost it’s sounds right. I doubt you’ll be able to run 91 octane at 8lbs
 
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