PERFORMANCE AIR FILTER mustang Fork brand SHOWA Oil Seal

Fork brand SHOWA Oil Seal External Diameter (mm) 58

Yamaha’s V-Star 1100 and Royal Star models

Drive case OIL is extremely important and riders should never use ATF (Automatic transmission fluid) which has been tried in the past to reduce oil drag and gain half a horsepower

For race use EPFA or GPFAX sintered ranges should be considered

No jet changes are

PERFORMANCE AIR FILTER mustang Fork brand SHOWA Oil SealIdeal for extended use in dirty and dusty off road riding. K&N air filters provide clean carburation even at high altitude. No jet changes are required with a K&N filter element. Note: The spark plug condition should be checked for proper mixture after the first few kilometers of riding. If the airbox has been modified for increased air flow, the main jet size will need to be increased between 10 20% to provide the proper fuel mixture.