Author Topic: Bore Center Measurements  (Read 686 times)

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hudson

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Bore Center Measurements
« on: July 13, 2010, 05:36:34 PM »
I was wondering if someone knew or could handily measure the bore centers for the SOHC bikes.

My understanding is the 400 is unique and the 500, 550, 650 are the same (and possibly share the same cylinder spacing, but different stud location as the DOHC motors?)

Any info is greatly appreciated.

Cheers,

Andrew

hudson

  • Guest
Re: Bore Center Measurements
« Reply #1 on: July 15, 2010, 05:50:26 PM »
Does anyone know?

Offline paulages

  • Old Timer
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  • Posts: 3,875
  • 1976 cb735
    • DOOMTOWN RIDERS P.R.M.C.
Re: Bore Center Measurements
« Reply #2 on: July 15, 2010, 11:26:55 PM »
Does anyone know?

everyone's wasting spending too much time talking politics...  ::)

i believe the 350 and 400 share the same spacing. 500, 550, and 650 definitely do, and the 750 is unique. can't comment on the DOHC models.
« Last Edit: July 15, 2010, 11:28:38 PM by paulages »
paul
SOHC4 member #1050

1974 CB550 (735cc)
1976 CB550 (590cc) road racer
1973 CB750K3
1972 NORTON Commando Combat
1996 KLX650 R