How do you open up the #8 fuel injector hole? I cant figure out how to increase flow. I searched and didn't find anything.

Depends what year it is,the 98 and newer rails had no restriction. Do a search on tomcat and one of his innercooler threads had very detailed info,Smitty

Thanks Smitty, I thought yours was like mine.

I opened up mine using a dremmell tool with a long slender cutting tip. It was fairly easy to do. The hardest thing was finding the right bit. Be VERY careful not to score the o ring sealing surface. I may be mistaken but I I sem to remember that it is the #7 injector feed that is the problem, not #8 ??

you're right, thanks for the tip.