My old head had a leaking valve, and the stem seals were leaking so it was time for it to be replaced. I purchased a returned from a local head shop and put it on today. I also did the main seal/ timing belt at the same time. I torqued to main bolt to 126 ft lbs with the locktite. Set timing using the notch in the pulley I and e at 12:00 and the notches pointing at the marks.

When cranking it shudders like 1 or 2 cylinders are getting spark, but it doesn't start. Checked compression and there is 185 psi on all cylinders. Spark plugs are wet after cranking. I't ran fine, if a little rough, before. Any ideas what could be wrong?