S&S CYCLE 0904-0054 920-0145 Big Bore Kit Koso North America pattern and combination of functions

pattern and combination of functions

Provide maximum service with chromed valve stems

1990-1995 Harley-Davidson Electra Glide Classic FLHTC 1990-1993 Harley-Davidson Electra Glide Sport FLHS 1990-1995 Harley-Davidson Electra Glide Ultra Classic FLHTCU 1990-1994 Harley-Davidson Tour Glide Classic FLTC 1990-1995 Harley-Davidson Tour Glide Ultra Classic FLTCU 1994-1995 Harley-Davidson Road King FLHR/FLHRC 1995 Harley-Davidson Electra Glide Standard FLHT

284" Exhaust Open 58

S&S CYCLE 0904-0054 920-0145 Big Bore Kit Koso North America pattern and combination of functionsFeatures Complete kits include cylinder sleeves, pistons and head gasket 750cc kit increase bore and stroke to 83. 5mm x 67. 8mm (stock is 78 mm x 67. 8 mm) 865cc Increases bore and stroke to 90 mm x 67. 8 mm (stock is 78 mm x 67. 8 mm) Both kits increase compression ration to 11. 0: 1 (stock is 9. 5: 1) Made in the U. S. A. FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY