Originally Posted by
Sp3no
WOW, thats immense, what an engine!!!
I am in the middle of turbo chargin my Focus ST170 (SVT) the aim is 400BHP on pump fuel and i was planning on using the GT35R turbo but after seeing your figures im thinking the GT35R turbo may be a bit overkill for 400bhp
Defiantly overkill for 400bhp, I would go with the gt3076r it will give better spool characteristics and that will still give you some room to grow. It would easily be good for 500bhp.