grumpyvette
Well-known member
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http://www.eecis.udel.edu/~davis/z28/buildup/plenum/
http://www.diyporting.com/molds.html
http://www.fordmuscle.com/archives/2006/12/MakingMolds/index.php
http://www.gofastnews.com/board/tec...-secrets-reduce-valve-shrouding.html#post5343
http://www.sa-motorsports.com/diyport.aspx
http://www.circletrack.com/techarticles/general/139_0305_port_matching_engine_porting/index.html
http://speedtalk.com/shows/027_jim_mcfarland.html
http://www.chevyhiperformance.com/techarticles/95518_small_block_cylinder_head_porting/index.html
http://www.gmtips.com/3rd-degree/dox/tips/plen-port/port.htm
http://www.bfranker.badz28.com/96ss/58porting.htm
http://www.eecis.udel.edu/~davis/z28/buildup/plenum/
http://www.diyporting.com/molds.html
http://www.fordmuscle.com/archives/2006/12/MakingMolds/index.php