Originally Posted by
nitrobeast
When I ran the mtx4 i had problems at first. The problem with mine was flex between the top deck and the rear bulkhead. I replaced the plastic brace with the ybslow one and after every run or so i checked all the screws on the bottom of the chassis. The problem NEVER came back again.
dont know for sure but for all the stock cars here in mugenland (all mugen except one nt1)
no flex, gear mesh and no space between the 2speed shoe and the bell make you worry free
from stripping spurs! i also replaced the 2mm set screw from the 2 speed shoes to hpi 2.3mm so to make it harder to become loose after some readjustments to compensate the wear on the shoes!
mtx4 now 4 years old and still kicking!