Ok i haven't cleaned it up, this is just a rough import of the HL210 engine variant for the Early Tiger

Here is the previous HL230 engine which was used to replace the HL210 engines

I also found if i scaled up 20% it seem to size better for 1/16 scale

But it also will not fit inside a HL Tiger at that size without alot of hacking. So i not sure i will go with the larger size.