Arlen Ness Catalogue

“MONSTER SUCKER” 90º AIR CLEANER KIT

ENGINE & EXHAUST

Our Monster Sucker 90° air cleaner kit features our patented Big Sucker ™ “hidden breather” technology and more filter surface area than any other aftermarket 90° on the market for maximum performance Ness hidden breathers are o-ringed at the heads and exist out the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware The inverted 90° style filter features a built in inverted top to pull in air not only from all sides of the filter but also the front, which results more performance gaining airflow Each filter is constructed from a synthetic material that is water resistant, which in most cases eliminates the need for a rain sock. Filters are re-us- able and do not require oil, just wash and re-use Kits for models w/ Milwaukee-Eight™ engine include throttle servo cover Covers are forged from billet aluminum then CNC machined to perfection Kits are available with or without forged billet covers Forged billet covers can be added at any time to any Standard Monster Sucker kits that were originally purchased without covers Each kit includes backing plate, 90 elbow, filter, filter cover (if cover kit is chosen), gaskets and necessary hardware

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85

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STANDARD (NO COVER)

BLACK

CHROME

81-000 

81-001 

00-17 Twin Cam (Exc. FBW & 99-01 FI FLT) 08-16 FLT/16-17 FLST/FXDLS

81-005  81-010  81-039 

81-006  81-011  81-034 

STANDARD

88-up XL

17-up M8 models

BLACK

10-GAUGE

DEEP CUT

BEVELED

81-002  81-004  81-003 

00-17 Twin Cam (Exc. FBW & 99-01 FI FLT

81-007  81-009  81-008 

08-16 FLT/16-17 FLST/FXDLS

10-GAUGE

81-012  81-014  81-013  81-035  81-037  81-036 

88-up XL

17-up M8 models

CHROME

10-GAUGE

DEEP CUT

BEVELED

81-022  81-024  81-023 

00-17 Twin Cam (Exc. FBW & 99-01 FI FLT

81-027  81-029  81-028 

08-16 FLT/16-17 FLST/FXDLS

81-017  81-019  81-018  81-030  81-032  81-031 

88-up XL

DEEP CUT

17-up M8 models

COVER ONLY

10-GAUGE

DEEP CUT

BEVELED

81-101 81-103 81-105 81-100 81-102 81-104

Chrome

Black

REPLACEMENT FILTER 81-110

BEVELED

Monster Sucker Replacement Filter

 These air cleaners have received a California Executive Order (Executive Order D-639-6)