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Hey, any one know the tooth count on the fly wheel of a cummins 6bta 250 hp. info need for tach set up. thanks Russ

Is it from the north or the south? If it's from the south it may only have a couple...

Hey, any one know the tooth count on the fly wheel of a cummins 6bta 250 hp. info need for tach set up. thanks Russ

I just now looked it up in the parts manual for that engine on marine diesel.com. According to that document there are 159 teeth on the flywheel. See attached. This is for the marine engine. The document is called "Cummins - 6BTA 5.9 - Parts Catalog (B250 Inline) - Engine Configuration: D403028MX02 (CPL 1322) - Bulletin No. 3884392-00 3/91".

Thanks Navatech,that was what I was looking for. I will join boatdiesel.con...Russ

Russ Pagels wrote:Thanks Navatech

Always welcome Russ.

Russ Pagels wrote:I will join boatdiesel.com

Well worth the effort and modest expense IMHO. And, as mentioned previously, I have no interest in that web site other then being a satisfied user as well as an occasional contributor (in a very distant past I was a naval as well as maritime grease monkey).