New track wheels and slicks...

[JiM_P_2001]

@jays05

Have you ever run any MMT-based additives like Torco? My old motor failed a comp/leakdown test because of buildup on the valves like yours. I actually was running some of the rotterdam racegas back then too but we blamed it on the torco.

I never tried torco. The only race fuels I’ve used is VP C12 and Sunoco 112.