MSD Super Conductor Spiral Core 8.5 mm Spark Plug Wire Set - Red - Straight Plug Boots - HEI Style Terminal - Big Block Chevy 31369 923214 Chevy V8's with large oval-port

Chevy V8's with large oval-port (1975 and earlier) heads

so once it is tuned

Dual Friction

Built in 1bar MAP (Manifold Air Pressure) sensor

MSD Super Conductor Spiral Core 8.5 mm Spark Plug Wire Set - Red - Straight Plug Boots - HEI Style Terminal - Big Block Chevy 31369 923214 Chevy V8's with large oval-portThe MSD 8. 5mm Super Conductor Wire is "the" performance wire. Engineered from the inside out, the 8. 5 offers everything you have everwanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire there is only 40 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying