Hello! I recently bought a well worn 73 Challenger dirt track car. It has a 360 in it and pretty much stock everything, but a Rochester 2bbl instead of the stock Holley. It came with another 360 that needs rebuilt. So i will be askng quite a few engine questions to get the most out of the 2bbl, thats one of the classes im racing limits. I will also be racing it in a vintage dirt car group around the Saint Louis Missouri area. Current plan is to reskin the sides and fix any issues it currently has, like overheating after 5-6 Laps.