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Alan Roehrich · 12-15-2015, 08:49 PM

Dave, we were told not (2012?) long ago that vertical gas porting was not allowed, but lateral or horizontal was allowed. But then I think I was told in 2014 vertical gas porting was allowed.

12-15-2015, 08:49 PM	#2
Alan Roehrich Veteran Member Join Date: May 2006 Location: Murfreesboro TN Posts: 5,126 Likes: 1,583 Liked 1,892 Times in 423 Posts	Re: Gas ported pistons for SS Dave, we were told not (2012?) long ago that vertical gas porting was not allowed, but lateral or horizontal was allowed. But then I think I was told in 2014 vertical gas porting was allowed. __________________ Alan Roehrich 212A G/S