top fuel 33%
o'donnell 30%
o'donnell 40%
which one should I get or if there is another good fuel please let me know.
im running 20% top fuel right now but plan on moving up to 30%-40%
not sure if this matters but im running the trx 2.5
thanks, kevin
Go Byron 25% or 30%. Also remember that once you go up in nitro %, your piston and sleeve change (expand larger slightly) so you can never go back down in nitro, or you'll lose compression.
u can always replace the p/s if u have to
Revo2k Wrote:Go Byron 25% or 30%. Also remember that once you go up in nitro %, your piston and sleeve change (expand larger slightly) so you can never go back down in nitro, or you'll lose compression.
yea I knew that but thanks. I didnt know that the piston and sleeve expanded though
when I go up to 30% should I richen it and if so how much?
currently im running 20%
just run it with the current settings first to see how it performs, then adjust based on temp and smoke
tex the only pprobllem is my LHR store doesnt carry top fuel so I guess I got to go to hobbytown for my fuel.
is that what you run tex?
+1 for the Traxxas 33% Top Fuel.
no but out of the fuel you said you wanted, thad be my choice.
I run Trinity Platinum 30% from LH
traxxas fuel is awesome. I ran a couple gallons in my old 2.5 and it really woke up that motor.
But not the 20% Top Fuel....just the 33%, right? I've heard lots of guys say the 20% has too much oil for good power output.
im running byrons now, i like it and they sell it at the track.