MCD 46cc rcmax RALLY car!

Hi all. i did a fair few body and bumper mods to get these bigger 190 size mcd astromax wheels to fit on this car. The std road type tyre are smaller ( you can get a rally tread tyre and wheel pattern which look superb but i wanted the larger wheel diameter and to use what i had. A big issue with these big bore engines is air flow... as lets face it they are air cooled. I had holed the body a bit but after this run I have gone for round 2 and made more holes in the rear and rear roof area to help get the