American Prime Manufacturing Mikuni HSR42 Total Kit. Fits Evolution Big Twin 1984-1999

Description

Mikuni HSR Total Kit 42-8 for 1984 thru 1999 Harley Davidson Evo Big Twin Models. Mikuni’s HSR Total Kit dramatically improves the performance on all Harley-Davidson engines and delivers unmatched throttle response and acceleration! With this kit even more improvement is delivered by both this specially designed Mikuni manifold and this high flow matched K&N air-cleaner.

For the maximum available increase in all round performance and power available, these kits are complete with eve