ASked Stao about a bush bearing hi flow with 360 washers...$960
Asked him about getting a 3071 core and this is what he said:
Well, there is no point going for 3071 CHRA in your high flow as the rear housing of it is already small and our customized will produce more power then the 3071 profile. There will be no difference in response based on factory housings, plus bush bearing is a more relaible setup then the ball bearing setup. The 3071 high flow cost $1550 AUD, you need to change all water, and oil lines to suit that CHRA.
The factory housing is not big enough to flow 350rwkws. The max we can that that to is 300rwkws on a manual, Auto will be about 25KW behind plus it won't handle any thing relaiably above 230rwkws. I would recommend you to use our standard high flow option with a high pressure actuator to achieve that goal.
Regards
Stao
hmmm stick with bush bearing i guess?