You should post this in the "ZR-1 Technical Postings" section, you'll get a better response.
Have you read through the cam timing info put together by Mark Haibeck? You can download the PDF file from his website, here is the link:
http://www.zr1specialist.com/HAT%20W..._camshafts.htm
There are also lots of links to cam timing info in forum member Dynomite's "Solutions" thread (a sticky at the top of the "ZR-1 Technical Postings" section).
Link:
http://www.zr1.net/forum/showthread.php?t=11619
Here is a cut-and-paste from it:
CAMSHAFT TIMING USING PINS
Camshaft timing http://www.zr1.net/forum/showthread.php?t=9813
Camshaft timing event picture http://www.zr1.net/forum/showpost.ph...5&postcount=16
Camshaft timing using pins http://www.zr1.net/forum/showpost.ph...7&postcount=66
Resetting timing chain tensioner http://www.zr1.net/forum/showpost.ph...1&postcount=18
CAMSHAFT TIMING USING DEGREE WHEEL
Top dead center TDC http://www.zr1.net/forum/showpost.ph...3&postcount=19
Marc Haibeck camshaft timing http://www.zr1.net/forum/showpost.ph...5&postcount=21
Camshaft timing details http://www.zr1.net/forum/showpost.ph...4&postcount=20
Camshaft timing optimum deg http://www.zr1.net/forum/showpost.ph...7&postcount=12
Degree wheel http://www.zr1.net/forum/showpost.ph...2&postcount=18
Setting up degree wheel http://www.zr1.net/forum/showpost.ph...41&postcount=7