Turbo's running Avgas/c12

[WhistlerCowboy]

I understand most people are running 50/50 @12psi and up to about 17 when its 100% avgas.Does anyone run Race fuel like C12-over 20lbs of boost?Going to get a Parker knock sensor as well to be safe...but other than being cheaper for the Avgas compared to C12 is their any drawbacks from running it in the long run.Just trying to figure out my game plan for the winter.Getting an Alpine kit /GT28rs installed---just want to be safe...hence the knock sensor.

 

[Climbmax]

Dave I run 12 lbs on straight Pump Premium with MCX standard shim Apex.
12 to 17 I run 50/50 C12 and pump Premium.
17 plus I have not run on my Apex. Well acutally I did for a brief time but I spit the intake boots..........19 with self adjusted fuel mapping.
If I was to contstantly run it over 17 I would defiantely run a stronger mix but have little need to ride it above 17, (can race it above 17 but ride it no) so i will only test to a higher level this fall for set up purposes and then dial it down to either level depending on snow and who I am riding with.
Enjoy the boost dude........you are gonna slay those icefields
RS

 

[WhistlerCowboy]

Thanks Randy.......looking forward to the winter.