Hey guys, as you can see I just got the Synapse bov non-recirculated, I also have a Hallman MBC.
I was wondering if the setup was correct or not, cause as of right now the car idles at an A/F ratio of 11.5-13.0, but as soon as I get on it its at a respectable 11.4.
I'm wondering if the input and output of the HMBC is correct or not. The output of the MBC is T'd off from the "boost only" output from the bov, and the line from the wastegate.
The "vacuum lines only"output from the bov, and the input of the MBC are T'd off to a line from the intake manifold.
My results are really rich idle and stumbles between shifts and crusing a/f of 10.4 or lower, I never had this problem with my HKS SSQ vent-to-air. If you have a solution it will be very helpful.
Thanks in advance.

 

anyone got any solutions?
is the bov only good recirculated?

 

synapse makes a kit for it to be able to VTA, you should call them and get that and it will probably solve your problems!!!

just to be clear, maybe its how you have yours already but im confused... the vaccum on the back should be from the IM and the boost only should be from your jpipe... td before the MBC!!!