well after talking to a few ppl about these manifolds and the drama's they cause, im going to keep the factory rb25 manifold for now, until later in the year when i can afford a ETM manifold which would be perfect
ill just run the 50mm gate off the .82 turbine, hopefully that will hold 21psi perfect for the dyno and achieve me 300kw
harey i might have cracked the 300kw at wheels but my power delivery was horrible, not to mention the boost drop between gears and the lagg. like stao said it could have been the kkr housing, but i was so over trying dif combo's i wanted to bolt on a proven turbo and be done with it.
id love 300kw full noise and torquey mid range at 4000-4300rpm
its booked in on 5th march 2 be finished tuned and complete