Hi, I am running an AWD Magna in Dirt Circuit racing. Standard engine plus 7psi boost and have spun a couple of bearings. Can anyone tell me if spun bearings are common and are there any recommendations to avoid this issue in the future?

You'll be getting some getting oil surge I'd say. Try a baffle plate between the upper and lower sump.

Cheers Dave

Thanks Dave, I'll give that a try