S&S Crankcase Breather Reed Valve #31-2100

Description

Crankcase Breather Reed Valve
New-style breather is not dependent on the rotation of the crankshaft to make it open and close. Instead, reeds open when pressure in the crankcase becomes greater than pressure in the cam chest, and close when pressure in the cam chest is equal to or greater than pressure in the crankcase
By opening and closing "on demand," the reed valves automatically compensate for lag time associated with accelerating the mass of air as it is forced out of the crankcase, increasing performance and stopping high-rpm oil carryover in engines with marginal piston ring seal
Installation is fast and simple; no aligning timing marks, and no rotating parts
Made in the U.S.A.

Details

Colour/Finish : Silver
Base Colour : Silver
Diameter - Thread Size : +0,030"
Units : Each
Product Name : Breather Valve
Type : Crankcase

Fitment

Harley-Davidson FLHR 1340 Road King - 1994, 1995, 1996, 1997, 1998
Harley-Davidson FLHR 1450 Road King - 1999
Harley-Davidson FLHRCI 1340 EFI Road King Classic - 1998
Harley-Davidson FLHRCI 1450 EFI Road King Classic - 1999
Harley-Davidson FLHRI 1340 EFI Road King - 1996, 1997
Harley-Davidson FLHS 1340 Electra Glide Sport - 1993
Harley-Davidson FLHT 1340 Electra Glide Standard - 1996, 1997, 1998
Harley-Davidson FLHT 1450 Electra Glide - 1999
Harley-Davidson FLHTC 1340 Electra Glide Classic - 1993, 1994, 1995, 1996, 1997, 1998
Harley-Davidson FLHTCI 1340 EFI Electra Glide Classic - 1996, 1997, 1998
Harley-Davidson FLHTCU 1340 Electra Glide Ultra Classic - 1993, 1994, 1995, 1996, 1997
Harley-Davidson FLHTCUI 1340 EFI Electra Glide Ultra Classic - 1996, 1997, 1998
Harley-Davidson FLHTCUI 1450 EFI Electra Glide Ultra Classic - 1999
Harley-Davidson FLSTC 1340 Heritage Softail Classic - 1993, 1994, 1995, 1996, 1997, 1998, 1999
Harley-Davidson FLSTF 1340 Fat Boy - 1993, 1994, 1995, 1996, 1997, 1998, 1999
Harley-Davidson FLSTN 1340 Heritage Softail Special/Nostalgia - 1993, 1994, 1995, 1996
Harley-Davidson FLSTS 1340 Heritage Softail Springer - 1997, 1998, 1999
Harley-Davidson FLTCU 1340 Tour Glide Ultra Classic - 1993
Harley-Davidson FXD 1340 Dyna Super Glide - 1995, 1996, 1997, 1998
Harley-Davidson FXD 1450 Dyna Super Glide - 1999
Harley-Davidson FXDL 1340 Dyna Low Rider - 1993, 1994, 1995, 1996, 1997, 1998
Harley-Davidson FXDL 1450 Dyna Low Rider - 1999
Harley-Davidson FXDS-CON 1340 Dyna Super Glide Convertible - 1994, 1995, 1996, 1997, 1998
Harley-Davidson FXDS-CON 1340 Dyna Super Glide Convertible - 1999
Harley-Davidson FXDWG 1340 Dyna Wide Glide - 1993, 1994, 1995, 1996, 1997, 1998
Harley-Davidson FXDWG 1450 Dyna Wide Glide - 1999
Harley-Davidson FXDX 1450 Dyna Super Glide Sport - 1999
Harley-Davidson FXLR 1340 Low Rider Custom - 1993, 1994
Harley-Davidson FXR 1340 Super Glide - 1993, 1994
Harley-Davidson FXRS CON. 1340 Low Rider Convertible - 1993
Harley-Davidson FXRS-SP 1340 Low Rider Sport Edition (Fxrsl) - 1993
Harley-Davidson FXST 1340 Softail - 1999
Harley-Davidson FXSTB 1340 Softail Night Train - 1998, 1999
Harley-Davidson FXSTC 1340 Softail Custom - 1993, 1994, 1995, 1996, 1997, 1998
Harley-Davidson FXSTS 1340 Softail Springer - 1993, 1994, 1995, 1996, 1997, 1998, 1999
Harley-Davidson FXSTSB 1340 Bad Boy - 1995, 1996, 1997