Looking for tenths? Check out the Buckshot Racing #77 RED SUPER WIRE for your high-performance mercury v6 racing tunnel / drag boat racing applications!
 
These fit the later style Mercury V6 coils with the insert removed and reinstalled with the larger 8.5mm vs 7mm NGK wires. Or the earlier coils can be slightly reamed to open the plastic potting to 10mm to fit the wire. Instructions are available. 
 
Includes a set of six (6) spark plug wires, one (1) small tube of dielectric Super Lube, two (2) small Buckshot Racing #77 decals, and entry into the 2024 Race Contingency Cash Program. 
 
These wires replace the familiar Blue NGK spark plug wires by Mercury Racing, and are designed for use on all V6 2-stroke high-performance Mercury Marine and Mariner outboards.
 
Compatible powerheads include the Merc 260, ROS 280, and 300 Drag, as well as the 2.4 Liter Bridgeport, 2.5 Liter S3000, Champ, F1, 2.0 Liter SST-120, Pro Max, Super Magnum, and Mercury 150 HP, 175 HP, and 200 HP models.
 
These wires serve as direct replacements for part numbers 84-815358, 84-815358A 1, 815358A 1, 84-881909T, and 934-1945, ensuring compatibility with Mercury blue NGK spark plug wire systems.