Differences
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sportster_history:99xx-01 [2021/09/15 01:35] hippysmack [History of Sportster Changes - Year, Model, Feature/Specs] |
sportster_history:99xx-01 [2021/09/15 01:38] hippysmack [1957 - 1959] |
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| * Saddle height 26-7/8" to 29" | * Saddle height 26-7/8" to 29" | ||
| * Road Clearance 2-1/2" to 4-5/8" ((1959-1964 HD Sportster FSM pg 1A-3)) | * Road Clearance 2-1/2" to 4-5/8" ((1959-1964 HD Sportster FSM pg 1A-3)) | ||
| - | * 55cid 7.5:1 Compression, hemi-spherical style heads, 90 degree valve angle, OHV V-twin, 4 cams ((http://xlforum.net/forums/showthread.php?t=32308))((Credits to the Harley Davidson Data Book by Rick Conner 1996 MBI Publishing Company)) | + | * 55cid 7.5:1 Compression, hemi-spherical style heads, 90 degree valve angle, OHV V-twin, 4 cams ((http://xlforum.net/forums/showthread.php?t=32308)) |
| * 48 ft-lbs of torque at 3600 RPMs. | * 48 ft-lbs of torque at 3600 RPMs. | ||
| * 1-11/16" Dia. intake valves ((1972-2003 HD Shop Dope Service Bulletin No 392 11-27-1957)) | * 1-11/16" Dia. intake valves ((1972-2003 HD Shop Dope Service Bulletin No 392 11-27-1957)) | ||
