hard to say, but a cam requires stronger valve springs. so lets hope he did that. depending on pulley brand, they are stamped on one side or another. stock is a dinner plate at 3.8. im running a 2.8 myself these days.

2.8 is this tight to the snout, to give a idea what a small one looks like.


you might need this add on to see the pics. http://www.grandprixforums.net/threa...ck+photobucket photo ucket is having its fun with us all.