3 Angle Valve/DIY/Porting/Polishing

[illSHOyou]

http://www.popularhotrodding.com/tech/0610phr_cylinder_head_porting/photo_02.html
http://www.popularhotrodding.com/tech/0610phr_cylinder_head_porting/index.html
http://en.wikipedia.org/wiki/Cylinder_head_porting
http://en.wikipedia.org/wiki/Fluid_dynamics

Some good reading that I have found...The first one looks really good...

 

[victorymike18]

David Vizard has a TON of knowledge about engine performance. I have several books written by him, and read EVERY article I can get my hands on...

That Popular Hot Rodding article is excellent, and is worth reading and understanding.

Thanks.

 

[AREA 91]

I like.