Hi Guys
In the past we have discussed the problems of using a timing light on Chevy Six - I've relocated the timing marks on my engines to a position that you can actually see. See earlier post
http://www.mapleleafup.net/forums/sh...5&postcount=10
Part of thread
http://www.mapleleafup.net/forums/sh...ing#post141075
Simple and easy and makes timing much easier. Next time I'm checking the timing on one of the engines will have to try the vacuum gauge approach and see how it compares to timing light.
Cheers Phil