Originally Posted by INTMD8
Was there something bolted to the underside of the intake ports?

I was thinking valve springs didn't sound happy as well. What are the pushrod specs?


It did have hacked up self tapping screws in the runners--Maybe to hold port floor fillers? I dunno but they are gone and plugged now. J.Rob

2009 PHR\EMC Competitor
2010 PHR\EMC Competitor
2011 PHR\EMC Competitor
2012 PHR\EMC Competitor
2013 PHR\EMC Competitor
2014 HotRod/EMC Competitor
2015 HotRod/EMC NoShow
2016 HotRod/EMC 3rd place SPEC Bigblock
2018 HotRod/EMC 7th place G3