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Great work keep up the good work can not wait to see the numbers on the W9 heads when they are done



Yeah I flowed them today too....My Back is injured, so I was'nt doing any porting today. Finally got around to flowing an As Cast port. Oh let's see...... exhaust went 208, and intake went 301 @ .650" right out of the box with just a 3 angle VJ and a 2.15" Ferrea P series valve.

My first attempt at a ported Ex port went 248 cfm, 224 @ .500" not too shabby. ALMOST 200 cfm @ .400".... 198.4