Borg 467.7 fmw race cover 67/83/1.1 machined to hx40 exhaust and v banded. ATS t4 mani, source auto intake, hx40 downpipe. Also have .90 housing machined to hx40. Bought twins so this has to go. It has ~500 miles on it and it feels/looks brand new and tight. Longer oil drain, should be...