there still crap regardless its the luck of the draw
my kkr280 200kms in the scrap steel pile, impellor was hitting housing= fail!!! made 170kw on 16psi though and screamed.
although ive seen a 330 on a track 4agte setup making 16psi and using oil only not water cooling last for 2 years and its still going!!!!
AE86 THE BEST
there still crap regardless its the luck of the draw
Thats an ok turbo for a low compression 4agte but your better of going with a bigger flowing front wheel and smaller rear a/r .49.. perfect for 200kw but full boost of 2500-3000 to redline of 8000ish. I could show you my specs after i run it in
If your running standard c/r on a silvertop it will spool so faster it will feel like a supercharger, and most probly your motor will run out of puff