Justin00SS -
Did you actually mean to ask: "Was there a power gain?"
Or maybe: "What was the power gain?"
If you want to know how much output is impacted, then put your car on a dyno, set a baseline, then change the plug wires and do a second set of pulls.
That info would address this topic quite nicely.
As for: “How is the engine more efficient?”
It has a greater / larger / fatter spark to better (i.e. - more efficiently) burn the fuel & air mixture in the cylinders.
MLE |