John, you are being so helpful man, thanks SO MUCH !!

Im about to accept the local TM importer deal and will pass from my Cyclone TC to TM E4RS 2009.

The electronics on the E4 will be the same as on my Cyclone, that is :

- Hitec High Speed Servo
- Novak GTB Speed
- Novak 13.5 SS PRO Motor
- Maxamps Batteries (NiMH 4.700mah, and since January 2010 will be allowed Lipos)
- Rubber Tires

This will be on Outdoor Asphalt racing.

Its possible to use 48P gears ?, i have a lot of pinion and spurs on 48P as im using 48P on my Cyclone.

Right now im on top 5 on stock 13.5 class, so i really hope the E4 can maintain myself on first spots on racing.

Any tip/comment will be greatly appreciated.

thanks a lot,

Pato Concha
Southamerica