piston88I'm putting my 86 ATC 250R back together and have both an 86 and 88 cylinder. All things being equal, is one better than the other? I can see minor differences between them.Pistón Completo compatible para motor. Válido para los suientes modelos: GX-390 y GXV-390.Diámetro Pistón 88 mm.Incluye Pistón + Juego de Segmentos + Bulón + Clips. Sólo