the standard oilpump its 6 times more effektive then it need to be if you look on flow,and it have good pressure and if you need more then 7bar on top rpm then do a small shims that is 0.10mm //Mojje
hi, its 1 bolt up in left ear on oilpumps that is different between those pumps, you can use blacktop pump on redtop but you need to drop 1 bolt then and that does not feel so good
allways fun to do some upgrade step each time,myself i am aiming for 4 digits hp this summer.