I just recently found a gas station that has 115 Turbo Blue gas. Would that compliment my 14:1 686 better then the Cam 2 110 octane I am running now?

 

how much for a gallon of the 115 Turbo Blue gas?

 

at the least i would run 112 with that set up...I like the c14 but i started using sunoco 112 and it is allright, not enough time to tell you...

i am going to an oxygeneated fuel now that i need to dyno..

 

The Cam 2 110 is around $4.29 a gallon.

The Turbo Blue 115 is $3.99 a gallon.

The Cam 2 comes from a Citgo station, and the Turbo Blue comes from a Chevron. I think I'm going to go ahead and run my last 9 gallons of Cam 2, and then move up to the Turbo Blue.

Sam, keep me updated on what kinds of fuels you run and how it helps or hurts your performance.

 

Have you tried diesel yet [img]i/expressions/face-icon-small-happy.gif[/img] Does your plug show any signs of Detenation ? run the 115 and add a little lucas oil
My 2 cents

 

No problems so far. Finally got the jetting close to perfect. Got the plug at a dark grey when running 3/4-WOT. So I'm happy with it. Definetly not a light tan, or any sign of running lean. So I'm letting it fly. [img]i/expressions/face-icon-small-smile.gif[/img]

 

I use Sunoco 110 from the station,dirt trackers here use it.I run it in a 15:5.1 two stroke with no problems.The plug and tail pipe have a dove greyish color to them.JMO

 

Yamaha660R- what jetting are you running? I just put my motor in my bike, which is almost identical to yours. I was running 145/148 before, so I'm guessing somewhere around 150-160 on my fcr's.

 

LOL look for a white powerdery substance on the tip of ur exhaust...its great!!!!....I donno if id run 115 sounds like ur pushin ur luck...

-bLuRRRR27-