Thumbnail Filmstrip of HILBORN BARREL VALVE S STYLE - Single In & Out w 57 SMALL ENGINE SPOOL 1- 2 -4 CYL AND V8 ON GAS Images
#57 SPOOL TINY .85" WIDE RAMP - FOR GAS ON 1-2-4-6-8 CYL AND METHANOL ON 1- 2-4- CYLS
Use this barrel valve in situations where you want to send the fuel to a distribution block.
Has one outlet only. small engines not blown or turbo
S Barrel Valve , "S" Style hilborn S