RE: Inferno GT
Anywhere that sells 1/8 scale engine mounts will fit into it I believe. eBay is a good place, but you might have a shop closer to you that can have one. Search online and you will see....
What do you mean by the engine mounts are moulded into the crankcase? Do the bolts that hold the engine onto the chassis go straight into the engine (essentially having no engine mounts at all)? Or the engine mounts are moulded to fit the shape of the engine crankcase?