dual set up

[arlsmazdaspeed]

Hey guys, i just wanted to ask if anyone might know why my car is still stalling. I have the dual set-up bov/bpv with hard pipes. i'm running an type-rfl turboXS bov. Thanx for any info, i really appreaciate it.

( incase if anyone was wondering, i already searched for my answer, but no luck)