Holset HX35 Install info on om603
Holset HX35 Install info on om603
(08-16-2010, 01:01 AM)jonbobshinigin I keep reading that stock internals in an om603 are good for 300HP, while other places say 400HP.
(08-16-2010, 01:01 AM)jonbobshinigin I keep reading that stock internals in an om603 are good for 300HP, while other places say 400HP.