Common racing mod...especially when going to a taller valve spring and valve to avoid coil bind with a high-lift cam...
Positioning the rocker as near to the CL of the valve stem throughout its travel is what you're looking for...
Sounds like you're on the right track...
Pat
http://albums.photopoint.com/j/View?u=1570936&a=11937754&p=42910787.jpg
Positioning the rocker as near to the CL of the valve stem throughout its travel is what you're looking for...
Sounds like you're on the right track...
Pat
http://albums.photopoint.com/j/View?u=1570936&a=11937754&p=42910787.jpg