Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
For us on here ordinarily accustomed to std Honda pistons and their metallurgy https://www.jepistons.com/je-auto-blog/2618-vs-4032-piston-material-differences/ gives good appreciation of that supplier and the alloy specified as used here.You can see, just within their own range of alloy, that 2618 expands at + 15% over the alternative, let alone the stuff we are referencing and of cast higher silicone content Honda OEM parts....these effectively expanding more or less a match with the cylinder construction.They'll get to the same clearance once warmed up though.
Is there a Canadian version of the phrase “ glutton for punishment “ ?Sent from my iPhone using Tapatalk