Quote:
Originally Posted by Engine-Ear
RE: Shutter Wheel pic - is there a balance issue? Seems like a meaningful fraction of the disc is cut away. Thoughts?
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Could get it balanced, but really between the small diameter of the disc and the actual small size of the disc the imbalance is negligable in the grand scheme of things. Plus remember it spins at half the engine rpm speed.
Works like a charm. Blue line is 36-1 trigger wheel, green is the cam signal.
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"How I learned to stop worrying and love the OHC Pontiac L6"
The Silver Buick- '77 Skylark coupe w/455, SPX, MegaSquirt 3 & TKO-600 (Drag Week 2011, 2012 & 2015!)
1969 Firebird with a turbo'd Pontiac L6 controlled by a MegaSquirt 3 and backed with a microsquirt controlled 4L60e and 4.56 gears! (Drag Week 2018!)