I've got an engine issue, that I need to solve. I have a Novarossi 28T5 that I am running in an OFNA GT8 car. At the Timezone race, was able to get the engine to work well (thanks to Paolo, Leon from NJ and others) but it would flame out after re-fueling. Car would go 10'. 30' and up to 75' but then would flame out. Plug looks great, running a 5 or 6 nova plug.

Someone said it was cold fuel on the rear bearing .... but not sure. I'm runnning 25/11 Byrons, it has just over 2 gals through it including break in. Re-sealed carb, new fuel lines ..........

Any thoughts, Need to get this solved