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If you have mysterious timing issues on your 4AG

Posted: Sat Sep 26, 2009 2:06 pm
by dr.occa
in spite of all your checking and double checking of your timing marks, re-stabbing of the distributor ump-teen times.

see what the key-way did to this timing belt cog:
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Posted: Sat Sep 26, 2009 5:56 pm
by CBR_TOY
holy hell... how'd that happen!

Posted: Sat Sep 26, 2009 11:32 pm
by mooreofit
i will double check tomorrow!

Posted: Sun Sep 27, 2009 12:58 am
by mooreofmick
thats crazy :shock:

Posted: Sun Sep 27, 2009 1:48 am
by mexellent
What does a new one look like?

Posted: Sun Sep 27, 2009 8:05 am
by mooreofit
its just one strait slot.

Re: If you have mysterious timing issues on your 4AG

Posted: Fri Jul 30, 2010 9:41 am
by daveskatesallday
weirddd

Re: If you have mysterious timing issues on your 4AG

Posted: Fri Jul 30, 2010 10:57 am
by supra_750
to much drifting hahaha

Re: If you have mysterious timing issues on your 4AG

Posted: Mon Jun 13, 2011 8:33 am
by McKenney
Two motors I've pulled apart have had this issue. I'm thinking on my next build to slot the crank all the way down and use straight key-stock instead of the half-circle woodruff key they use stock. The balancer bolt would keep it from coming out the front.

Re: If you have mysterious timing issues on your 4AG

Posted: Tue Feb 19, 2013 11:03 am
by Old Skool Yotas
i did that on my GZ motor. a few minutes on a mill and a key stock from fastenal, bam problem solved now a can run an over sized crank pulley with no worries