S&S, reed breather valve. +.030" O.D. - 93-99 Evo B.T. (NU) 541625 or close to stock 80"

or close to stock 80" (1340cc) engines

Artikelnummer: 13100393 pe

DRAG SPECIALTIES SEAT SPRING 2" CHROME

Past op: alle 39mm narrow glide voorvorken

Artikelnummer RSRS: 114

S&S, reed breather valve. +.030" O.D. - 93-99 Evo B.T. (NU) 541625 or close to stock 80"For head vented models. Similar in function to the S&S Reed valve for Twin Cam models. Unlike the regular rotating breather valve which is opened and closed by crankshaft rotation and pre set timing, the Reed valve uses actual pressure to open and close on the right moment, at different RPM's this ideal moment varies. This means an advantage for the Reed valve over the regular mechanical timed breather valve in reducing oil carry over, especially in