Find it very hard to see how you got oil surge/starvation on the road.I've never has a problem on trackdays and I'm running slicks.And until recently I used a low power engine for 12 years,so the only way I could run with the big power boys was to carrying hugh speed thru the corners.You sure it was'nt a oilpump on the way out???When I got my new engine built at NMS,I asked Karl about a baffled sump (as he knows my car is used only on track) and he told me I didnt need one,as Ford did a good job in design in the 1st place.Regards,Micky