Pump gas set-up questions

[NVJAY775]

I want to run pump gas and am not sure what compression I should be at. Current RN set-up is 760, enhancer, FB limited, stock 38's and some other minor stuff. Getting an ADA girdled head in the next month and want to know where my compression should be for 92 to 93 octane.

I was going to do xmetal brap, but had to buy more equipment for the business instead. Damnit! So, I am low bucking the brap this winter.

Thanks guys
Jay

 

[SUPERTUNE]

The 760 your talking about here...are you running a stock Std bore 64X 754cc top end? Or a custom re-sleeved cylinder?
Generally ADA 38 cc domes works for a stock cylinder for FREESTYLE/FREERIDE in a Superjet and 40cc for a Waveblaster.

 

[NVJAY775]

The 760 your talking about here...are you running a stock Std bore 64X 754cc top end? Or a custom re-sleeved cylinder?
Generally ADA 38 cc domes works for a stock cylinder for FREESTYLE/FREERIDE in a Superjet and 40cc for a Waveblaster.

I emailed some pics to Radney of the motor a couple months ago, before I bought work equipment. It is a 61x cyl. So I am guessing it has been re-sleeved. Radney said somebody changed the port timing to 760. It has a protec 1 piece 760 non-o-ringed head. protec had me measure the cyl dia and they said it is stock 760 bore also. It is on a 62t case though. Also my elevation is 4,500'
Thank you very much for your time on this.
Jay