newbie gx11 to gx12 upgrade help!
 

just got a nitro car and it has the gx11 engine the pullstart is all busted and it needs a new one upon looking around i have found a pullstart for £15 but also found an engine (gx12) for £20 brand new will the gx12 fit in the same mounts as the gx11 on the body its a 1/10 scale model from what i can work out sorry for being vaugue new to this

also is the gx 12 any faster ??? :)

its a kyosho by the way