Anyone know what the diameter or drill size is for the oil cooler restrictor in the upper front cooler hose? I don't have a stock hose handy and the CZP replacement hose doesn't have a restrictor in it. I gave them a call and they don't know, they believe it isn't required... I beg to differ. Interestingly enough, the Z1 hose comes with a restrictor installed.
Follow Ups
Orifice size in TT oil cooler hose? - Doug71zt(CAN)18:23:11 04/02/25