Yeps, my Yamaha pistons stopped using my turbo and threw oil through the crank ventilation.
In the Vmax part there is an article that show the new pistons and they are nice !
Dynoman performance from Texas advised me to use JE pistons and a set of Carrillo rods.
Also a Cometic steel headgasket is used and a Dyna 3000 ignitionbox for the retard function for the turbo.
Less compression means more air to be compressed and that means more fuel = more horsepower!
Read more: New engine interior