01-31-2018, 06:10 PM | #1 |
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new engine
I have a new rebuilt engine, not started, several months old. Have put oil in distributor hole and filled pan but wonder do I need to use mystery oil in each plug maybe a tablespoon? or just regular oil? until I am ready to get the gas tank and carb sorted out? I did try to prime by cranking several times but not sure that works or not?
Thanks
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68B frame# late May1930, fixed seat, Briggs build plate# & most parts, indicate July, or early Aug. 1930. |
01-31-2018, 06:22 PM | #2 |
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Re: new engine
Personally I would use regular engine oil.
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01-31-2018, 06:30 PM | #3 |
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Re: new engine
Thanks. Any idea of plug torque for Champion 3x?
Thanks, Kim
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68B frame# late May1930, fixed seat, Briggs build plate# & most parts, indicate July, or early Aug. 1930. |
01-31-2018, 10:30 PM | #4 |
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Re: new engine
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02-01-2018, 11:45 AM | #5 |
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Re: new engine
After you have poured oil down the dist. (2 qts, I think), maybe a little in each plug. Then crank by hand a few times (no plugs), put the plugs back in and fire her up.
Mike
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1930 TownSedan (Briggs) 1957 Country Sedan |
02-01-2018, 12:30 PM | #6 |
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Re: new engine
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Been three years and I still smile every time I watch her fire up the first time.
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Keith Shawnee OK '31 SW 160-B |
02-01-2018, 12:41 PM | #7 |
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Re: new engine
agreed with above 2 posts.
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02-01-2018, 02:56 PM | #8 |
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Re: new engine
"Rule of thumb" for gasketed spark plugs--25 Ft Lbs torque. Uniformity is IMPORTANT!!!
Bill Specs
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02-01-2018, 03:08 PM | #9 |
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Re: new engine
I'm surprised at the suggestion of putting oil down the plugholes before starting?
The Daimler SP250 engine is notoriously hard to get the rings to bed in and the expert advice is to go to extreme lengths at initial start-up to make sure there is no lubricant in the bores. Certainly I started my Model A dry and it shows no sign of smoking, but in both cases, within a few revolutions oil is being thrown up the bores. I'll be interested to learn if anyone else shares my experience/views? |
02-01-2018, 03:10 PM | #10 |
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Re: new engine
What did the engine re-builder tell you to do??
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02-01-2018, 04:12 PM | #11 |
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Re: new engine
A little ordinary engine oil down the bores is what I do. 10ml in each is enough. Put in the plugs and fire 'er up. If you want to go the extra, maybe some 2 stroke oil in the first tank of fuel.
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02-04-2018, 10:29 AM | #12 |
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Re: new engine
Thanks for the suggestions.
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68B frame# late May1930, fixed seat, Briggs build plate# & most parts, indicate July, or early Aug. 1930. |
02-05-2018, 11:35 AM | #13 |
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Re: new engine
Table spoon is way to much especially if the plugs are in. Use a teaspoon or less and crank the engine with the starter with the plugs out to disburse the oil. Then install plugs@ 20 f/lbs. Oil is not compressable and slowly passes through the rings. You don't want to bend a rod or break a ring/piston.
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