Originally Posted By Hemi ragtop
Originally Posted By longram60
I have no experience with them, but thinking about using them in a NHRA stocker I am building. Here is an article showing significant gains...
https://www.hotrod.com/articles/ccrp-0301-dyno-performance-piston-ring-test/



Yes I read that article to, what to believe?


Easy--Changing dyno room conditions favouring a higher CF or there is an agenda we don't know about. Everyone selling something has an agenda in case you were wondering. 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