American Prime MFG APM-3041-0501 Mikuni HSR42 Total Kit for Twin Cam 99-06

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 everything needed for a total installation. Kits include a Mikuni HSR 42mm carburetor, new performance manifold, rubber flange, high flow K&N Filter, chrome cover, breather kit and mounting hardware. A new up-graded choke cable is provided and simply connect up your stock throttle cables. Both the air-cleaner element and manifold will deliver an additional performance improvement over the Screaming Eagle equivalents.

Mikuni Part # 42-19