This is on my Solid Roller 396. It sits at 12.5.1 compression, and 175 is the biggest shot I'll be useing. Only time it will get sprayed is at the track. I was thinking of using C16 because of the compression. Just not sure 101 will handle it. What do you guy's think. I've also heard of 110 unleaded somewhere, but am not sure if that's true????

Neal

 

I use Sunoco 104 unleaded. No problems yet.

 

sonoco makes a 110 / vp makes 104, 114, 118, 135 octane rating we are currently using sonoco 110 with are 383 with 12.5:1 comp.
and seeng no problems with our data master.

 

do u guys mix the 110 octane with ur 94 octane pump gas ?! or is that a big nono !?

 

how is your car tuned? If its tuned to Higher octane fuel NA you might want to back off on the timing but if its tuned for pump gas I would say put in some 104 and dont look back.

 

Running pump gas in mine.

Kyle

 

10.5:1 and 93oct = no problems for me

 

I have used Torqo's NOS 118. This fuel has a specific fuel gravity for nitrous and is also a slow burn fuel. This fuel sucks when not running on the bottle. But then again I spray just about double that shot and my combination is designed for nitrous with compression in the range of 14.1.

If I was you I would never run race gas out of a pump always get it from a drum plus with the fact of 12.5.1 compression and 175 shot depending on the cam you run as long as there is some overlap to bleed of some cylinder pressure I would tell ya to run unleaded 112 from Torqo. Just becareful of the fuel gravity and weather or not the fuel is oxginated, this will melt a motor quik on the bottle. Remember if running leaded race with the factory O2 sensor the lead will coat the O2 sensor and kill it ! Thus making the car very fat!

Good Luck!

 

Thanks. Anyone know where I can get a drum of the Sunco 110 unleaded????