transmission

[redline2001]

hello i just put a 3.3 in to a tmaxx classic 4910 that had a 2.5 in it, is it possable to put the 3.3 transmission from a 4907 in it also what all would i need to replace to put the newer half shafts in my 4910:\

 

[Snook Man]

It is possible to use the 4907 tranny and center shafts with the 2.5 chassis.

You will have to cut the front shaft a little shorter and dremel/grind the chassis (front and rear where the shafts transfer through the chassis) to allow the brake and center shafts to have enough clearance.
Grinding the rear is simple, but the front will cut away the mounting spots for the rear throttle servo mount and you will either need to make a wider rear mount for the servo or change to a direct throttle pull setup.

 

[Nitro4910]

hello i just put a 3.3 in to a T maxx classic 4910 that had a 2.5 in it, is it possible to put the 3.3 transmission from a 4907 in it also what all would i need to replace to put the newer half shafts in my 4910:\

You can use the Revo spec 4908/07 centers with your black 4910 trany, you just have to mod them a little.

All you need is the new centers, 4 washers, your 5mm trany yokes and a file/Dremel for chassis clearancing.

See link below.
Revo-style-center-shafts-to-a-2.5-trans-pics