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These 1ZZ pistons from Wiseco are forged from 2618 aluminum and machined to exceptional tolerances. They are designed for tight piston to cylinder clearances to minimize piston slap and cylinder bore wear. These are excellent pistons for street or race.

Every piston set includes 4 pistons, premium quality piston rings, precision chromoly wrist pins and retainer rings.


Requires the use of Darton Sleeves.

10.5:1 Compression Ratio for low boost and nitrous applications.