Quote:
Originally Posted by Spec Jay
What boost controller is everyone running? and how do you have your vaccum/boost lines run.
I have a Turbosmart E-boost Street 40, the install instructions don't give anything about a twin scroll setup. I was thinking about using the single port/single solenoid/twin turbo instructions which is
Single port, single solenoid, twin turbo connection Method
(For straight configuration twin parallel turbocharger engines E.g. RB26DETT)
Port 1 of solenoid vent to atmosphere
Port 2 of solenoid tee to bottom port of wastegates
Port 3 of solenoid to Pressure only source
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I have the GReddy Profec. It works similarly but there is no vent on the solenoid valve. I'm somewhat familiar with the Turbosmart EBC and what you have described is how I would handle the vacuum lines. As for how I ran mine. I tapped the intake manifold for a second barb (4mm) so I wouldn't have to branch off the charge pipe or BOV line and then transition form 6mm to 4mm for the one that goes to the EBC box itself. The line that goes thru the solenoid and to the top of the WG, I teed off the charge pipe line going to the bottom ports of the WGs.