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Author Topic: Timing a new Slick 2220 Magneto  (Read 160 times)

Offline CHARLES DEBOER

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Timing a new Slick 2220 Magneto
« on: March 15, 2026, 08:26:24 PM »
I bought a Gov. Surplus Magneto on Ebay.  Could anyone tell me how to time the mag for the 1/2 VW full block 45 hp hummel engine? The engine timing is straight forward when I have a timing mark on the mag but, no mark on the gov surplus. How do I time the mag?

Offline Jaggedscars

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Re: Timing a new Slick 2220 Magneto
« Reply #1 on: March 17, 2026, 05:55:05 PM »
Good evening, Charles!

I would recommend watching "XP's Garage" on YouTube, as he has a whole build series for the 1/2 VW using Scott Casler's plans. In particular, the following video he reviews inside of the magneto and timing.

https://www.youtube.com/watch?v=jDYSs3Ud0YI&list=PLs63bv1rlJpN9ctLyz8DM3NfqaXIPXxua&index=38&pp=iAQB

Well worth the view. Best of luck!

Offline CHARLES DEBOER

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Re: Timing a new Slick 2220 Magneto
« Reply #2 on: March 17, 2026, 08:19:09 PM »
Fantastic video!  Great detail. Now I need to find the correct condenser.

 

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