84-92 EVO Hardware Kit for BA Air Cleaners

Use this hardware kit to mount our 93-99 Evo BA Air cleaners on a 84-92 Evo Big Twin.
84-92 Evo engines use smaller 5/16 bolts and do not breath through the cylinder heads/rocker boxes. 93-99 Evo engines use larger 1/2 breather bolts. Only compatible with Harley CV carburetors or Mikuni HSR42/45 with CV air box adapter. Will not fit 86-earlier Keihin Butterfly carburetors or S&S carburetors.

With years of experience designing improved cylinder heads, combustion chambers and intake manifolds, FEULING brings light to a new bolt-on air cleaner design for Harley-Davidson motorcycles. The Feuling BA air cleaner lengthens the intake runners and increases air velocity, delivering added volume for balanced dynamic flow.

The BA air cleaner features a highflow billet aluminum velocity stack with optimal opening diameter, outer lip and internal (ID) taper. The BA Air Cleaner includes a highflow reusable air filter and one piece billet cage. The one piece design, creates a clean look and eases installation when compared to the industry standard multi stack up construction.

With performance in mind, we created a convertible backing plate offering optional cylinder head venting. Out of the box, the FEULING air cleaner is set up with OEM - style cylinder head breathing, routing into the intake with optimized vent hole locations to meet emissions standards. External Race Only venting to atmosphere available with separate purchase of kit #5417 which includes fittings, vent line and breather element. The backing plate is engraved with both MADE IN USA and FEULING logos.

Impressive Horsepower and Torque gains on any engine and exceptional gains seen on engines running modified and/or ported cylinder heads along with intakes and larger throttle bodies. Developed and designed on the flow bench, dyno tested and track proven.

Available in black or chrome finish, solid or clear cover and red or black filter element.

FEULING BA Air Cleaner - Run the Best or Choke with the Rest

Finish: Black Anodized, fade resistance

MADE IN THE USA.

FITS:

84-92 EVO Hardware Kit for BA Air Cleaners

COUNTRY OF ORIGIN:

USA

Disclaimer: This is a RACE ONLY part Parts designated as Race Only are for use only on vehicles used for competition racing and are not for use on vehicles registered for use on public roads. Sale and/or installation of Race Only parts in any way inconsistent with this warning is prohibited and may result in enforcement by the U.S EPA under the federal Clean Air Act. RACE ONLY PARTS ARE NOT LEGAL FOR SALE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES. NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY EPA POLLUTION CONTROLLED MOTOR VEHICLE.