Can I run this Gas?

[08450ER]

Hey guys,

I want a simple yes or no answer.
Can i run Sunaco 110 leaded race gas in my stock 2008.
I think it's 11.1 compression, some people say its 12.1.

I know I wont see any HP gains unless I put a high compression in it, but do I have to rejet or can I run like a 50/50 mix of 93 and 110 sunaco leaded gas.

Will it damage my engine???

[BlaineKaiser450]

Yes, you can run it

[Austin81]

You can run it, but i dont know why you would waste the money when you dont need to. The only way you would need to run 110 is if your compression is over 12.5:1 or so but not if the compression is only 11:1.

[Scro]

The compression is 12:1, and yes you can run it.

[08450ER]

Do i have to re-jet? or can i run stock jetting?

[MAD450r]

Listen to how it runs, most you may have to do is adjust fuel air screw.

Unless your going to ditch to airbox lid or pull the baffle, then as previously stated no you dont need to rejet.

[08450ER]

Can someone post a pic to show me what and where the air fuel screw is??

[Scro]

It's underneath the carb. It's a pain to get to if you have never done it before. It takes a small flat head screw to turn it. Other than buying an adjustable screw that sticks out, your best bet is to use a small flathead bit. Counter-clockwise gives more fuel, clockwise gives less. You will want to do it in half-turn increments.