Turbo Information Thread (Needs your contributions!)
Turbo Information Thread (Needs your contributions!)
I've been reading up on the Holset's but it's hard to find good info. I'm going with the Super HX40 but it comes in a million variations for example there are 3 blade options from what I've read--6,7 and 8 blade. Apparently more blades equals better low end and less blades means better high end. There's also the compressor size. I guess the smaller the better but I don't know why. I've read billited blades are better-don't know why. Anyone have some imput. For the 606s we need good low end power. All I know is that I need the best option for a 500hp, 606 motor at high altitude--6,000 feet!
Would that be a 6 blade, T3 flange, wastegated, 16cm housing--what else am I mssing here? I think the 6 blade would be better at high altitude.
My source can order any Holset part number turbo I want.