rapicon 30 and OS55

[pgkevet]

I didn't mean my post to be another 'best fuel' thread..just a simple statement of the what I found.

If I was a 'tuning god' then I could do comparisons..but as a speculation re lower vibe between opt20slv and rap30...wouldn't a higher oil density lead to more resistance at the point of combustion and the higher nitro lead to higher power at combustion?..both those aspects should follow through with more vibe anyway? I'm guessing yould have to compare power produced between 20%'s slv and other formulations ..preferably by direct measurement to really avoid speculation...

[millerman]

not saying i dont like rapicon i still have 2 gallons left but just finding the opti working better but on the bearing side if you dont stick to the shut donw procedure then other fuels may be better for you

[waveydavey]

PGK, I find the same with Rapicon, no bearing wear at all and none of the red stuff either. It just works for me where others haven't.