02-05-2007, 08:12 PM
the pull start/rotostart versions last a great deal longer than the bump versions. My pullstart TM lasted well over 4 gallons....My bumpstart TZ only lasted 2 because the bump versions have issues with the conrod rubbing the backplate (even with the rod spacer people came up with).
with the conrod rubbing the backplate, it makes the rear case bearing blow around the 2 gallon mark...
with a rotostart you'll get good life out of the engine although you will have some fun with one-way bearings.
with the conrod rubbing the backplate, it makes the rear case bearing blow around the 2 gallon mark...
with a rotostart you'll get good life out of the engine although you will have some fun with one-way bearings.
Mugen MBX5T
RBS5
RB2045
Futaba 3PM
Hitec 5955, 5965
RBS5
RB2045
Futaba 3PM
Hitec 5955, 5965