SPI Vs Wiesco vs ski doo Pistons???

[Toddstud2003]

What brand of piston kit should I go with? What is the difference is the one ring vs two rings on the pistons??

 

[tukernater]

What brand of piston kit should I go with? What is the difference is the one ring vs two rings on the pistons??

Trygstads piston's

 

[snowmanx]

I'd use SPI, using theme on my AC900, and 1000 turbo sleds. I have also used them on my old 700 running high compression heads.