Hey everyone just curious if any one has had any expierence with the new Supertech Light Weight Aluminum Retainers w/Keepers. i am investing in some supertech pistons and i was wondering if anyone has used/installed these and how they might compare to titanium ones.

 

I've run them in my K20 and my K24 for the last 9000 miles. No issues. 13mm+ lift up to 8600rpm. Even survived one misshift where I don't know how high they went but nothing bad happened.

related thread
https://honda-tech.com/forums/all-motor-naturally-aspirated-44/supertech-aluminum-retainers-keepers-1916189/

 

Thanks, did a search but didnt see that one. those keepers is what i was most worried about but from the reviews them seem to be pretty win. :thumbsup: