Has anyone removed the rotary carb. and replaced it with a slide carb? If so, which card was used? Also I'm looking to remove the pull starter and need to find a back plate. Yokomo has been of little help as it seems this is something un-heard of.
I believe that the OS Slide carb will fit on the .18, but I am not 100% on that. As for the backplate, try a picco or nova backplate for a .12. They supply most of the engine manufactures with the blocks.