The Speedshop

MSD 31299 Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, 90 Degree Boots, Chevy, Big Block, V8, Set

$119.99 ~~$139.95~~

Assembled:

Yes

Distributor Terminal Type:

Male/HEI

Distributor Boot Color:

Gray

Distributor Boot Material:

Silicone

Spark Plug Boot Ends:

Eight 90 degree

Spark Plug Boot Color:

Gray

Spark Plug Boot Material:

Silicone

Diameter (mm):

8.50mm

Wire Color:

Red

RFI Suppression:

Yes

Coil Wire Included:

Yes

Conductor Style:

Spiral core

Spark Plug Wire Resistance:

50 ohms/ft.

Quantity:

Sold as a set.

Notes:

For use with MSD crank trigger distributors

MSD 8.5mm Super Conductor Spark Plug Wire Sets

MSD 8.5mm Super Conductor spark plug wire sets feature a special helically wound core that has just 40-50 ohms of resistance per foot—but with an RFI suppression equal to a 1,500 ohm wire. In fact, each foot of finished wire includes 40 ft. of tightly wound copper for superior conductivity. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference "choke." This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle.