jed344
Supporting VIP
- 1,190
- 298
- Jan 10, 2008
-
Waterville,
Iowa
Mods list is up to date. I was battling spark blow out last year. Put a ARC2 on the car and it got better, Added second ground to head, Brand new ngk wires, Br8es at .017 gap. Still hitting spark blow out around 28psi, For reference 28psi is around 57lb/min on my car. My only thought could be coil packs are weak? would weak coil packs even with a CDI box still cause this issues? I am confident its spark blow out feels just like it, car shows zero knock, but will show a split second lean spike in log showing fuel was not ignited correctly in cylinder.