there not garrett, just copys in plain bearing, they may or may not work reliably
2860 is a small turbo Axe ;) my 750 runs a 2871 ............................. but it doesn't do much till 7500rpm, actually found the 2860 choked the exhaust side too much in the Bonneville high altitude where relative density can be 68-7500ft , needed a bigger ex housing when above 24 psi so fitted the bigger turbo
35 is actually fairly usable on the busa , racebusa makes 5 psi by 5000 rpm , keen to try it with the new 1407 cc combo later this weekend
2860 is a small turbo Axe ;) my 750 runs a 2871 ............................. but it doesn't do much till 7500rpm, actually found the 2860 choked the exhaust side too much in the Bonneville high altitude where relative density can be 68-7500ft , needed a bigger ex housing when above 24 psi so fitted the bigger turbo
35 is actually fairly usable on the busa , racebusa makes 5 psi by 5000 rpm , keen to try it with the new 1407 cc combo later this weekend