Piston Ring Set 1.6L or 1.8L Miata 1990-2005

New set of piston rings for Mazda Miata 1.6L or 1.8L.  Includes all rings for 4 pistons, compression and oil.  Choose engine size, 1.6 or 1.8 and ring size.  Made in Japan.  These rings are designed for stock style pistons, may not fit aftermarket "custom or racing" pistons.  

Std=  standard bore, not oversized

.020" (.5mm)= for engines that have had the cylinders bored oversize .020"

Ring thickness: 1.5mm, 1.5mm, 3mm

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Piston Ring End Gap:

1.6L and 1.8L Top Ring:  .006"-.011"

1.6L 2nd Ring:  .012"-.018"

1.8L 2nd Ring:  .006"-.011"