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Author Topic: 550f ignition timing  (Read 2437 times)

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Offline mattd

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550f ignition timing
« on: February 23, 2011, 01:53:09 PM »
just bought a 550 f and im doing a few jobs before mot. im changing points and condenmsors this weekend and im wondering what the timing is for running on unleaded. any advice gratefully received!!!!!
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'79 550f2 '80 servetta jet200 which i have lovely photos of but dont know how to put on the computer!!!

Offline TwoTired

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Re: 550f ignition timing
« Reply #1 on: February 23, 2011, 01:54:54 PM »
Stock timing right out of the owners or shop manual.  Use The F mark.
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Lloyd... (SOHC4 #11 Original Mail List)
72 500, 74 550, 75 550K, 75 550F, 76 550F, 77 550F X2, 78 550K, 77 750F X2, 78 750F, 79CX500, 85 700SC, GL1100

Those that learn from history are doomed to repeat it by those that don't learn from history.

Offline mattd

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Re: 550f ignition timing
« Reply #2 on: February 25, 2011, 12:50:12 PM »
nice one thats a great help! probably make a mess of it anyhow but best off starting with the correct info!
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'79 550f2 '80 servetta jet200 which i have lovely photos of but dont know how to put on the computer!!!
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