#1  
Old 09-04-2021, 06:37 PM
jrunner jrunner is offline
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Default WTB Ohc6 250 crankshaft gear. 1968 1969

Hi guys Im looking for a 68- 69 ohc6 250 crankshaft gear. My old one has been machined for a new key groove. Please see pictures.
Thank you. Please message or call.
John 213-435-5151
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  #2  
Old 09-04-2021, 09:49 PM
694.1 694.1 is offline
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Can't you just use the correct groove? Or maybe it is damaged. I should have one around.

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  #3  
Old 09-04-2021, 10:33 PM
jrunner jrunner is offline
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Default Crankshaft gear

Quote:
Originally Posted by 694.1 View Post
Can't you just use the correct groove? Or maybe it is damaged. I should have one around.
Hello no the original groove looks like the key moved side to side and gouged the hole in the gear and someone machined another groove in the gear. Please see picture. Id rather use a gear with the factory groove so I know the timing and belt position is dead on. If you please can you check to see if you have another 250 gear ? you can sell me?? Thanks John
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  #4  
Old 09-04-2021, 11:28 PM
66sprint 66sprint is offline
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John
I can get one to you. Just send me a private message with your address.
Chris

  #5  
Old 09-05-2021, 03:14 PM
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Jeff Hamlin Jeff Hamlin is offline
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Also, have a 250 Crank Sprocket if something doesn't work out.

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Old 09-05-2021, 03:27 PM
jrunner jrunner is offline
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Quote:
Originally Posted by Jeff Hamlin View Post
Also, have a 250 Crank Sprocket if something doesn't work out.
Thank you

  #7  
Old 09-08-2021, 09:04 PM
66sprint 66sprint is offline
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I found a crank sprocket to send to John but it was in a box with a variety of spare parts.

My question is are there 2 different sprockets 230 and 250 or are the all the same?

If different how can I tell if this is a 250 crank sprocket?

Thanks
Chris

  #8  
Old 09-09-2021, 12:24 PM
66sprint 66sprint is offline
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I think I found the answer inner diameter on the 230 is 1.25” and the 250 is 1.3125” (1 1/4” v. 1 5/16”).
Sound right?

  #9  
Old 09-09-2021, 01:21 PM
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Jeff Hamlin Jeff Hamlin is offline
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Correct the 250 Crank snout is larger.
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