Mike T
Well-Known Member
- Joined
- May 3, 2013
Old news to most but for the guys who can't afford to upgrade their ignition systems at least check your coil packs. Recently had a small problem and changed a lot of items instead of simply verifying the coil pack was good.
Main reason for not checking it was that it ran so good everywhere but higher RPM and boost. Even then it wasn't terrible.
Tested 3 coil packs and all were bad. One of those even ran well enough to make 500+ on the dyno. Operator pointed out irregularities on the graph.
Main reason for not checking it was that it ran so good everywhere but higher RPM and boost. Even then it wasn't terrible.
Tested 3 coil packs and all were bad. One of those even ran well enough to make 500+ on the dyno. Operator pointed out irregularities on the graph.
