Fury_Sauce
Well-Known Member
- Thread starter
- #1
Hi everyone,
I recently purchased Bosch Ignition coils (4x) (Model No. 0221604700) and it was rated at 14v versus the 12v by motorcraft or other OE replacements.
The outcome of getting these replaced was a tremendous performance peak increase or perhaps just peak power restored. My main concern here is that why the such difference in voltage? Did this made a difference for others as well?
Do voltages get increase for strong combustion so that the spark can be more effective when switching to Sport+/Track/Drag stripe modes? is there any coalition on this?
I recently purchased Bosch Ignition coils (4x) (Model No. 0221604700) and it was rated at 14v versus the 12v by motorcraft or other OE replacements.
The outcome of getting these replaced was a tremendous performance peak increase or perhaps just peak power restored. My main concern here is that why the such difference in voltage? Did this made a difference for others as well?
Do voltages get increase for strong combustion so that the spark can be more effective when switching to Sport+/Track/Drag stripe modes? is there any coalition on this?
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