Dsyyke

I want to know witch one is the best. It will be in a T-Maxx 2.5 and MGT 3.0 thanks

calvino

"Race" by a mile. The super high oil content of "R2R" is worse for your engine than it is helpful. #1 it kills front bearings left and right.... #2 you are forced to lean the daylights out of the engine (VERY BAD) and #3 it makes a mess out of the exhaust on the car because of all that oil [:'(]. Thats why in a nutshell

Dsyyke

thanks will do

Dsyyke

do think think 20 or 25% race?

snowbl!nd

Either would be just fine, if the 25% is the same price as the 20% go for it..

rcnitrohead

Never use any RTR/Sport fuel versions, way too much oil!

JCMINIS

I use byrons 20% for my 3.0 and no problems.It seems to be good fuel,plus its all my LHS carries.

rcnitrohead

We are not talking about Byrons in general, its about the versions. Many fuel companies have a Sport/Race formula, the sport has a lot of oil which kills one way bearings and make engines run with less performance.

Chris_RC

Byron has 3 kinds of fuels. One is the sport fuel, other is the race fuel, and they have pro driver 30% which only has 9% oil. Race has 11%. God knows how much sport has.

JCMINIS

My bottle says race and 12% oil. But im a newb,just reading what it says.