Jeep Strokers

http://www.fourwheeler.com/techarticles ... atios.html

This article shows the sealed power piston part number H802CP having a 17.5cc piston dish. With the ring land volume 1.3cc, the total being 18.8cc. This piston also has the highest pin hight 1.592, for a better quench. I plan on using these pistons in my stroker. I have opened up and polished my combustion chambers to 61cc.

My bro has got a line on those in h802cp20 flavor. I've seen two sites that list the dish as being 15.1(dino's site) and as being 15.8(I just saw this a couple days ago), but definitely not the 17.5cc you've found. Are you sure it's not the 677P, that has a dish of 17.5cc? Anyhow I would love to have a hyperT, coated skirt piston with a bigger dish so I can keep the CRs down after decking.

No I'm not sure, just what the article says. They added 1.3cc for the ring land grove to the 17.5cc they said the dish was in the piston. I was hoping someone has a set they can cc. Anyone???

Looking at the article again, they are also listing the 677p as 17.5 cc's.

On my build, .043 HG, deck .030", the difference b/t 15.1cc and 17.5cc is an scr of 10.25:1 and 10.0:1, so I'm hoping the numbers that article listed hold true.