Hello,
I have been reading up on 998 turbos lately, found out loads from here and turbo minis. I am in no rush however i fancy ago at it. I think i know the basic stuff what i need and think a GT15 would be good for what i want to get from the engine 998 standard maybe pocketed for 940 head. However my question is is any GT15 turbo okay as theirs loads of different types, whats the difference, could they all work? Such as GT1544 or GT1548 then theirs the numbers after those!
Thanks Matt