My question is with this unique setup what would you all suggest running oil wise. Average temperatures here in Missouri now are high 80’s to high 90’s. The car will be driven daily and will get some weekend play time but not often.
The original owner said he was running 10-30 synthetic. I’m just on the fence since I know the 2v’s like a 5-20 for the tighter tolerances. What do you all think?