Harley Davidson Active Exhaust Valve

See ebay item 193955066944.

Harley davidson active exhaust valve. The active exhaust system utilizes an actuator valve located in the rear exhaust pipe which is connected to a servo motor via a cable. Active Escape System For Harley-Davidson Active Exhaust Valve Bypas. Then cable tie the active exhaust cable out of harms way.

To reduce sound and noise emissions produced by their line of motorcycles the Active Intake Control AIC system is an electronically controlled servo that opens and closes a valve in the intake chamber according to preset engine speeds. The following information for building a high performance Shovelhead engine was discovered in the archives of a Harley-Davidson dealership. To reduce sound and noise emissions produced by their line of motorcycles the Active Intake Control AIC system is an electronically controlled servo that opens and closes a valve in the intake chamber according to preset engine speeds.

Many of the recent DynaSoftail and Touring Models are fitted with Active Exhaust Valves. This sounds like the systems used on Jap. My advice for the cheap fix would be to 1- get the dealer to disable the aev.

What Is Harley Active Exhaust Control. Parrott_350 Loopy and Yonko. These SA and B2 heads are serious parts meant for.

Harley-Davidson exploded-view technical drawing of the ACTIVE INTAKE AND EXHAUST assembly together with a numbered parts list from the 2016 Touring Models Parts Catalog. Ad Fast Free Shipping on Orders Over 40. Since last Febuary It ran great and responsive.

Basicallythe valve opens at a certain rpm to increase intakeexhaust flowand closes at about the rpm point that exhaust decibel measurements are takenWith the Exhaust valve in the closed positionthe bike basically has a very. BORLA only warranties moving parts such as valves and actuators for one year. It was ridden approximedly 10th to 12th times mostly around the block on normal speed.