Champion Copper Plus Spark Plugs - V-Twin Mfg. gen 2 4D has a power rating

4D has a power rating of 4 x 150 watts RMS at 4 ohms 4 x 230 watts RMS at 2 ohms

Square cone construction to maximize cone area and boost sensitivity for very loud PRO Audio sound

Whether you are gearing up for a patrol around the homestead or heading out on a predawn hunt

directly derived from MotoGP

accessory pouches

Champion Copper Plus Spark Plugs - V-Twin Mfg. gen 2 4D has a power rating32 8074 Champion Copper Plus Spark Plugs Reference #'s (if available): Can't find what you need? Need more info on fitment? Look up the part numbers here. Just go to http: www. vtwinmfg. com and check out the full catalog, or download it here: http: www. vtwinmfg. com catalogs VTCatalog. pdf Compare with your original for fitment. Many parts can be used universally for thousands of bikes. Please ask any questions and we can get you further details.