C4.1

hey guys i need some help,, my car is going slow but it has good batts good motors bearings are new and the speedo is a v12 and a cyclone in my truck,,,but my car is going slow like i lend my good mods out and my freinds re flying past me and when there in my car there slow wats going on is it my speedy... one of the guys said it could be my radio iam using a KO ex1 mars r.

please help guys

thanx heeps

Cole Trickle

Check the motors, sounds like they need a comm cut and new brushes.

Radio? Check throttle EPA.

Also check the wiring and the transmission for any drag.

schumacher

comm cut and skim, make sure your speedo isn't glowing!

also check its setup correctly.

sanj

C4.1

hey wat should the throttle EPA be set up as

Cole Trickle

First set it at 100. See if that help.

To get the best result, you should also go through the ESC setup again (after the EPA).