Motor

Harley Davidson Sportster 1000 ironhead - 1973 late model, el start og kick start

Total renoveret

MOTOR 1000cc 61cu.in. ironhead

En gennemgang af hele motoren

Motor: XL - 1000   XLCH - 1000

Engine type.....................................OHV V-TVIN

Bore and stroke..............................3.188 x 3.812

Displacement  cu. in.......................61

Displacement  cc............................1000

Compression, ratio.........................9:1

Clutch  type....................................Multi plate, oil bath

Primary drive.................................Triple chain

Final drive......................................Single chain

Transmission.................................Constant mesh, 4-speed

Gear ratio, overall  1 ......................10.63

                              2 ......................7.70

                              3 ......................5.82

                              4 ......................4.22

Brake diameter, front disk .............10"

                           rear drum..............8"

Tire size, front ..............................MM90 x 19

Tire size, rear ..............................4.25 x 18 (4.25 x 16)

Wheelbase, in. .............................58.5

Saddle height in. .........................29.25

Ground clearance.........................6.5

Weight, pounds, XLCH................474

                            XL...................527

Gas capacity, gallons...................2.25

Oil capacity, quarts......................3

Electrical equipment....................Battery, generator, coil, regulator, headlight, taillight, stoplight, horn,

Electric start: Hitachi 0.8 HP

 

Kobling: Hele koblingen er udskiftet. Der efterfølgende blevet svejst en start-krans på.

 

Backing plate, for Clutch disc kit, fits Sportster 1971-early 1984, replaces OEM 38005-74T

 

Steel disc, 8 stk. fits Sportster 1971-early 1984, replaces OEM 37992-71TA

 

Spacer, 6 stk. length: 1.530”, replaces OEM 5995

 

Friction disc set »Standard«, fits Sportster 1971-early 1984, with 8 friction discs, replaces OEM 37985-71T

 

Friction disc, outer, aramid lining, replaces OEM 37987-71

 

Kickstart shaft, fits 4-speed Sportster 1957-1976, replaces OEM 33094-57TA

Plus diverse pakninger, shims, låseskiver,

Motor:  1000ironhead

Lower end: Den er glas-blæst og adskilt, alle dele efterset, de 4 cam rullelejer er skiftet.

                                         TOP END

 

Front cylinder head: glas blæst, ventiler adskilt og slebet.

Rocker box: Glasblæst, vippearme og bushing virkede opåklageligt.

 

Rear cylinder head: glas blæst, ventiler adskilt og slebet.

Rocker box: Glasblæst, vippearme og bushing virkede opåklageligt.

 

Tændspole: single Fire, Ultima (ny)

 

Top motorbeslag: I et stykke, krom og (ny)