Since I have found the templates SIMPLY DOESN'T WORK ( If I have to cut everything the template says me will be cutting the valve seats too specially in exhaust ports ), I went and made vertical grind job from inner valve seat edge up to bowl, blending the valve guide area to this.

Can I see your jobs on this ? specially intake. I'm afraid I could grind excesivelly on intakes ports and get really close to water passage areas making this vertical wall.

http://en.wikipedia.org/wiki/Porting_(engine)

http://www.popularhotrodding.com/tech/0610phr_cylinder_head_porting/index.html

http://www.moparmusclemagazine.com/techarticles/5115_cylinder_heads/index.html

http://www.moparmusclemagazine.com/techarticles/5118_cylinder_heads_ii/index.html

http://www.moparmusclemagazine.com/techarticles/5120_cylinder_heads_iii/index.html

http://www.moparmusclemagazine.com/techa...orts/index.html

http://www.popularhotrodding.com/enginem...s/photo_17.html

340/360
http://www.moparmusclemagazine.com/techa...eads/index.html

http://www.moparmusclemagazine.com/howto...t/photo_10.html

http://www.moparmusclemagazine.com/techarticles/engine/mopp_0001_360_engine_head_porting/index.html