HPI F4.6 Bump Start Back Plate?
 

I have a Hot Bodies LSP2 "pro" rtr, it comes with the F4.6 engine. I am looking for a back plate that eliminates all the roto start garbage. I hear this is a "force'" engine but none look similar or have similar quoted specs.
Anyone have any help?

if it's the hpi engine I think it's the same as an axial...so look into one of those back plates...if anything I'd call hotbodies and ask them