can you use the stock speed controller with it?? Any issues wth it at all? How much faster then stock? How about run times as compared to stock??
Frank
ORIGINAL: darindotson
Get the Golden Horizon Air Power 4700, from Stormerhobbies.com, it's only 39 bucks, and it runs very strong in this car. It also has a 2.3mm shaft, so it will fit your pinions perfectly. It will be very difficult for you to get perfect alignment with the Cobalt's 2.0mm shaft on the stock pinions- it is possible to put 1/8 brass tubing over the shaft, but it will never be "true".
D.