I no i am not the first person to see this. while i was doing some random searching on jhpusa.com i came across thease and just wondering if anybody has put them to the test yet and made good numbers ? seem like a good deal there valve train has always been great and i wouldent expect less just never seen them in anybodys build yet.

http://www.jhpusa.com/store/pc/viewP...idproduct=3010

 

been out for a few years, i have seen lots of successful builds with them, but i have not seen a build where they are pushed to the limit like over 500whp

 

Have used them in na builds with good results, i know this forced induction, just saying.

 

cool they were news to me maybe ill try them next time around