Originally Posted by
Frank L
Grp makes a great motor the .21 is more than enough. If you have to have the .28 power you will sacrafice run time down in the 6-7 min range.
I was looking at the truggy GRP promo .28 kit with the orange cooling head on ebay, the .21 promo kit for the buggy has the silver head, Is that the one I want? The .21 with the orange head is for the Rally right? Thanks for any help