Author Topic: Early 70’s CB250  (Read 810 times)

Offline Bryanj

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Re: Early 70’s CB250
« Reply #30 on: February 14, 2019, 01:00:18 PM »
I rebuilt worse back in the day when neither 16 yr old nor parents had cash, usually not quiet but did run. Mix n match best bits and clean that filter.

Online K2-K6

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Re: Early 70’s CB250
« Reply #31 on: February 14, 2019, 02:36:21 PM »
Looks like you've got a good couple of cam choices there on those ones.

As well as the lobe tip,  I usually judge it on the base circle to see if original machining is there as it indicates if it's been run with too little valve clearance. Normally a good sign for general cam health if ok.

Good for you to pick up those other parts at low cost Andy.