I was looking at the ecu thread and i was just wondering if you had to wire the evap purge solenoid on a gsr if you have a skunk 2 manifold? cuz the thread stated that the evap purge solenoid is part of the dual butterfly hookup. thank you

 

no you don't have to worry about it, it just controls when vapors from your charcoal can are vented into your intake, if you still want it-great, if you don't care-you won't know it's gone.

 

alright cool...... thanks