castandiello

I am planning to install a big block kit for my Revo. I called traxxas and they told me that I cannot use my roto-start anymore. They said i have to use a starter box. But I have seen some racers in the track that uses roto-start. I prefer using the roto-start coz it's easy to carry anywhere. Even in the park! Traxxas said there may be no room for roto-start. Hmmmmm! Has anybody done it using a roto-start? I'm planning to install my sts.30 on it!

89ram

newera bb mounts allow for rotostarts. i have a 3.3revo with an axial .32, and a 2.5revo with an xtm457 and special aluminum upper rear a-arms to clear the starter.the blue head is the xtm, the gray one is the .32. no chance of a starter box with these.

89ram

here's another angle of the axial32 revo after more mods. there is atleast an 1/8 inch between the rotostart and the upper rpm a-arm with the suspension fully bottomed out.

castandiello

Thank you very much for the info. Your mods looks pretty cool! I'm planning to drop an sts.30 on mine!

89ram

you're welcome, thanks, and good luck!

starx5

i am doing a bb conversion and the hotracing alloy top rear arms will give good clearance ,they are 7 mm offset....