Supertech Forged Pistons P4-MA85-P10 -4 Mazda Miata (MX-5)1.8L 85mm Bore(+2mm oversize)

FOR MAZDA MX-5

BORE (mm): 85.00mm (+2mm  oversized)
COMP. RATIO: 11:1
DOME/DISH VOLUME CC’s:  +10.5cc

VALVE POCKET DEPTH: (measured from Deck) INLET 4.0mm / EXHAUST 3.1 mm

DOME HEIGHT/DISH DEPTH : +8.0mm

RINGS :

Top: 1.00mm

2nd :1.2mm

oil :2.8mm
COMP HEIGHT: 1.201″ (30.5mm)
SKIRT STYLE: Round
PIN DIAM: 20mm (.787″)
PISTON PART NUMBER: P4-MA85-P10
RING P/N: GNH-8500
APPLICATION: Naturally Aspirated/Nitrous

sold as a full set of four(4) pistons with rings