Good Post, Good Information
Read this -
http://www.theoldone.com/archive/lar...ad_porters.htm
And this -
http://www.theoldone.com/components/cylinderheads/
Larry Widmer is considered one of THE top cylinder head experts. His work has powered some of the fastest race cars on this planet.
Also I would join this web site -
http://www.n2performance.com
Some of the top engine builders and aftermarket experts share their know-how and theories on various topics from exhaust systems to cylinder heads.
