Forged Pistons Wossner Nissan Silvia Bluebird 200SX 84MM 9,0:1 Lancia and microscopic metal particles

and microscopic metal particles

then directed to the first section of the exhaust pipe

it is made of structural steel with a thickness of 8mm grade: S355

See picture S0307

Forged Pistons Wossner Nissan Silvia Bluebird 200SX 84MM 9,0:1 Lancia and microscopic metal particlesWossner pistons are made from dedicated forgings produced in house to give you a light weight piston with superior strength and optimal design. Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride napier xx rings and optimized skirt profiles. Most OEM pistons have pin offset to keep the piston quiet. Only Wiseco does this with forged pistons. Complete with