nitrous oxide on a hypereutectic pistons

One year isn;t much, I doubt if the gaps opened u much if it all.

I got 2 years and 5,000 miles on my hypers and ran it as hot as 210--most times 180-190 in the summer. So far all good with a 6,300 shift point..it has been to 6,500 a few times--once in 3rd gear, lol

My builder told me to never run nitrous with those hypers, he built the short block and didn't say what he gap them at expect he likes large gaps and loose bearing clearances