TOPIC:

Using Pilot adjustment to <slightly> improve carb sync - plug check - sync check 1 year 10 months ago #30407

dcarver220b Topic Author Offline Sustaining Member Posts: 776 Thank you received: 181	2022-06-16 Spark Plug Readings using BP8ES not BP6ES plugs (colder) Plugs came back looking lea nSo installed colder plugs, rode 100+ miles.Here's the results.The numbering is wrong. Really 4, 5, 6. These look much much better than before... The entire set, electrodes left. 1,2,3,5 look a tad to black. Electrodes right.
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dcarver220b Topic Author Offline Sustaining Member Posts: 776 Thank you received: 181	1, 2, 3 inlet ports. Pretty good. 4,5,6 not as good but didn't want to mess with sync... running out of time. Need to get the spec's from FSM...I discovered one can adjust the pilot jets and slightly change the 'balance'. I tuned by ear and for max vacuum on the stix. These are the results.Video to follow.
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