TRX4 axles under an SCX?

[skybolt]

Has anyone here successfully mated a set of TRX portals to ans SCX/SCXII chassis?
the ole search didn't turn up too much.

Thanks!

[CODYBOY]

Originally Posted by skybolt

Has anyone here successfully mated a set of TRX portals to ans SCX/SCXII chassis?
the ole search didn't turn up too much.

Thanks!

I'm building a Toyzuki V2 chassis with TRX4 axles. This chassis is designed to use all the SCXii gears in the tranny and T-case. The biggest problem is the portals have a 2.1-1 gear reduction. Making the truck way to slow!! So I modded the tranny so it has no reduction, (direct drive) to the T-case. I had to find a longer shaft for the spur gear so it extended all the way through the case and long enough to run a shaft to the T-case. My final ratio is going to be around 40.1 to the tires.

Let me know if I can help you out if you decide to try this!
Ernie

[Greatscott]

The hardest challenge I can see is getting the CMS linkage right, everything else should bolt right up.