gas

4127 Views 63 Replies 14 Participants Last post by jbranson, Oct 25, 2006

imslow

Discussion Starter · Oct 18, 2006

I used some MR8 at the last race. Frontierdon. Awesome. F'in unbelievable. I am now a believer. But I found out on the VP page that MR8 is for 125 and 250 2 smokes. Octane 107, leaded, oxygenated, yellow in color. I was running a 4 stroke 500 single.

The VP web page says this shit can be shipped UPS!!

I guess if it works it works. What isn't on their web page is

1. how long it lasts and
2. it says on the can not to leave in the carb/tank. But for how long?
3. I am going for a dyno test on Friday at MM. We'll see. All I know is I kept up with TK's 650 duc. (but he did say there was a "shimmy" in the steering)

I just need to get my post count up.

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texmawby

· #18 · Oct 21, 2006

well i run the vp u4 in my stocker racebike with k0 cam. it is 94 octane and oxygenated. maybe it's all in my head, but i think it runs better.

ken, i see that i have been replaced in the superiorminds club by geeto. next i guess you'll be offering him a position to come up and teach too.

sheesh!

texy

"bitches!"

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texmawby

· #31 · Oct 23, 2006

tex's motorcycle: cb350 engine + k0 cam + 4th over pistons + vp u4 fuel + dyna coils and ignition - no porting - no other mods except brakes and suspension = race winning motorcycle!

lately my bike has been very off. that could be caused by the fact that i haven't had it apart in three years, and i believe that i need a set of rings, cam chain, etc.....

i have changed the oil, and i just got a slightly used rear tire though.

VP U4 rocks!

i wish i could still afford it.

texy

"bitches!"

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texmawby

· #43 · Oct 24, 2006

aaron is nothing without his U4 and gatorade. pump gas and tang are his kryptonite!

when he comes to summit i switch his shit all the time while he is sleeping.

-evil tex

"bitches!"

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texmawby

· #44 · Oct 24, 2006

aaron is nothing without his U4 and gatorade. pump gas and tang are his kryptonite!

when he comes to summit i switch his shit all the time while he is sleeping.

-evil tex

"bitches!"

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