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Author Topic: Vac sync made easy.  (Read 789 times)

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Offline Duanob

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Vac sync made easy.
« on: January 08, 2016, 08:49:43 AM »
Don't know if this has been posted before but I found a year old Motocycle Classics mag and found this great little article on syncing the carbs on a CB350F. There are always those that are new to these bikes and are daunted by syncing four carbs. This explains it very celarly and simply.
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"Just because you flush a boatload of money down the toilet, doesn't make the toilet worth more",  My Stepfather the Unknown Poet

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1976 CB550K2 Resurrected
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Offline flybox1

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Re: Vac sync made easy.
« Reply #1 on: January 08, 2016, 09:20:12 AM »
nice. 
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'78 750K (F3 engine) PD42b's, Modified airbox w/K&N  filter, 40/110 jets, 1 needle shim, IMS@ 1 turn out. Kerker + Cone 18" QuietCore

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Offline RevDoc

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Re: Vac sync made easy.
« Reply #2 on: January 08, 2016, 01:13:00 PM »
Good man!, Thanks for sharing...should save newbies a lot of frustration & head-scratching. ;)
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Dana

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Offline rotortiller

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Re: Vac sync made easy.
« Reply #3 on: January 08, 2016, 02:15:22 PM »
The best thing you can do is calibrate or match the 4 gauges prior to installation of the tooling. All it takes is a manifold (3 small T fittings from any auto store)and a syringe. Suck from all 4 at the same time and they should read the same, if not adjust them to match with a screwdriver etc.

rt
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