"Happy Time" wristpin bushings

[Kielohawk]

Thatsdax, Do you recommend synthetic? I thought when using synthetic you did'nt have to mix so much oil into the gas? Should I switch to dino 2-cycle oil and mix at 20:1? When my bearing went out I was running 25:1 synthetic. Btw, thanks for the cylinder! It's working great. I think i am going to be ordering another bushing to have a spare around.

Dan

 

[rcjunkie]

Go with roller bearing replacement and then run at 32-40:1 oil with no worries. Longer life and more friendly on environment.

Oh, synthetic offers no protection advantage over conventional 2 stroke oils other than cleaner burn. If you want better lubrication and protection from overheating or running hot then using Klotz techniplate 2 stroke oil which contains 20% degummed castor oil is your best bet. Its flash point is 400-440 deg F and Amsoil and other syn oils flash point is 200 deg F.

 

[thatsdax]

Where can one get?

RC ...Where can one get a roller bearing replacement? Lets us know..Thanks....