RPM for 2012 Boondocker Turbo?

[Mr. Pump Gas]

I am running 9-10lbs @8500-10,500. What is the best RPM range on top end to shoot for?

 

[Mr. Pump Gas]

Forgot to add this is the intercooled with EBC version and I am running 112 octance race gas.

 

[philsummers21]

Are you mixing or running straight? Im right around 81-8200 8-11# depending on elevation 8000-12000. I think your running too much fuel if your not mixing. I pretty much have the same kit running the same boost if you ever wanna compare notes. Running straight avgas. or about 40% 110/91

 

[EZmoney]

IMO what fuel you are running is not relevant.. You want to keep the rpm as mentioned between 8100 and 8200

 

[philsummers21]

IMO what fuel you are running is not relevant.. You want to keep the rpm as mentioned between 8100 and 8200

It kind of is tho. If hes running way too much octane he is actually loosing power. So if hes low on RPMS this could be the reason. Now if he wants to just run 112 and clutch it to that then no, what fuel your running doesnt matter.

 

[snowcowboyz]

The fuel has everything to do with it. At 8500-10000 feet and that low of boost you should be running pump gas! If its not turning rpm get rid of the fuel. Way to much octane. I run 13.6 psi of boost on 100LL at that elevation