Sunoco Standar (110 Octane)

[dizope]

Hello, I know this is a VP forum but I have been using Sunoco Standard (110 Octane) in my combo and would like to know if that is correct.

13:1 406ci SBC w/ a Big Shot Kit

What other info would you like?

Thanks!!

[Pooch565]

You've been pretty lucky so far. I would wager you're not running a ton of timing. I don't care who's 110 you are running, I wouldn't spray that much on it. The Standard would be fine naturally aspirated at 13 to 1. I would suggest going to the Sunoco Supreme if you are gonna keep spraying the Big Shot kit. If you wanted a VP product, I would recommend C16. You could run more timing and put more nitrous to it. Maybe get that beast in the 9.50's. Thanks for the question.


Jason

[dizope]

Jason, thanks! When on the unit, it was around 30 degrees the last time out.

I'll sell the last of my drum and get some Supreme.

[dizope]

Jason, I'm ganna put big jets in it in a few weeks. My local dealer only has Sunoco and above you recommended Supreme (112) - do you think I should step it up to Maximal (116)?

How does Maximal compare to C16? I would prefer to use C16 as you suggested but it's just not available right now.

Thanks.

[Pooch565]

Go ahead with the Maximal, but just go on the rich side. Maximal is a lighter fuel and will burn quicker. Just creep up on it. Don't throw the beans at it right away.

Thanks,
Jason

[dizope]

Thanks Jason.

Do you have a recommended AFR N/A?