Just installed a dynaspark on my 94 z28.Now it will not crank.Its getting fire but it will not run.It tries to crank like the timing is off,and that is my question.How easy is it to install these non vented opti's a tooth off?I thought they would only go on where they needed to.Has anyone ever had to take it back off and move it from one tooth to another or will it only install where it should be?I need your help badly any help is greatly appreciated.
I checked the fire at the plug wire and it is getting spark.

 

I had that problem once, yes it is possible to install the opti a tooth or two off. Ive done it and it stumped the hell out of me for three days. Check it again. Its not supposed to happen but it does.

 

I did not force it at all it slid wright on.So I figured it was right.I'll take it back off tomorrow and recheck it.