MSD 8.5mm Super Conductor Spark Plug Wire Set
Part # 31543
Fits: SBC Sprint Car -- Close Fit
Features a helically-wound copper alloy conductor which has only 40 - 50 ohms of resistance per foot.
The special copper alloy conductor is strong enough to handle the high
current and voltage of the magneto, plus is a much better conductor than
stainless steel. Even with its low resistance, the Super Conductor
retains extremely high Electro Magnetic Interference (EMI) suppression
abilities. By tightly winding the conductor around the ferro-magnetic
impregnated center core, the wire creates an EMI "choke" holding the
noise inside the wire while delivering the strongest spark possible.
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