Just put the head on and when I put the timing light to it I cant get it in perfect time....Why?

Has anyone one done this succsesfully the car starts right up runs 1/2 way alright just a little boggy because of the timing issue. I searched but I found all the other minie-me setups but that im trying to do

 

no one has done this before

 

here you go:
http://d-series.org/forums/engine-bu...-sprocket.html

 

yeah tried all that and it didnt work ne of the ways so im going to try to use a y8 belt with the y8 cam and gear

 

so did it work??? i have a friends car at my house thats running in the same probblem