[RPM5595]

I agree with Adger, you really need to experiment with a few different blends and see what works. VP makes good fuel but I am a Renegade dealer and I have been very impressed with the dyno results I have been getting with Renegade. In my opinion you want to use the lightest, fastest burning fuel you can get and jet accordingly. C16 just seems like overkill for your combination to me but as has been stated you just need to try different fuels and see what it likes. If you want to try something different give Renegade a call. Ron Finney has a background in S/SS racing and is a sharp guy.