dynodave
Saw Builder
equal opportunity GEARHEAD
Posts: 246
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707D
Apr 3, 2014 16:31:11 GMT -5
Post by dynodave on Apr 3, 2014 16:31:11 GMT -5
Any one know what is cranking pressure for these old saws? My 707D blew just shy of 145psi. It has a new piston and rings running in a scratched, but not severely scored cylinder. It has now run Idled and throttled up for a total of about 10 minutes. I have to send off my dead new tinytach and hope to get a warranty replacement, so I can set up the governor to 6K. Then I can cut wood and get it tuned to break into 2 stroke...yeah baby...
added FWIW the 7-19C does just shy of 165PSI.
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707D
Apr 9, 2014 19:52:20 GMT -5
Post by brians2n on Apr 9, 2014 19:52:20 GMT -5
165 PSI? Wow. That thing is tight.
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