This was after calling the customer service and speaking to a rep ( sorry didnt get his name )
What he said was "the only engines that can fit the system are anything that already came with it"

Then i asked "So the team Losi Aftershock and the Losi Raminator both use the same engine, the Mach26 and they wont fit? Does this also apply to the Mach427"

Same answer. Only the trucks that came with the system will fit the application. Other wise you have to buy new parts to fit the spin/roto start system

Looking at losi's website the "newest" engine in the raminator is a Mach.26 MB But the last two used the 26.SS engine. lst2 using the 427 ( as we all know ) and the LST the Mach.26[sm=72_72.gif]