Diamond Pistons Chevy LT "2K" Piston Series - Engine Builder Magazine

Diamond Pistons Chevy LT “2K” Piston Series

Forged from 2618 aluminum alloy, the LT2K pistons incorporate special inboard webbing to provide additional structural support for turbocharged, supercharged or nitrous oxide-boosted applications.

Diamond’s “2K” series of shelf-stock forged aluminum pistons for robust 2,000 horsepower power-adder builds has been expanded to include the LT2K model to compliment Chevy Gen V LT1/LT4 cylinder heads.

Forged from 2618 aluminum alloy, the LT2K pistons incorporate special inboard webbing to provide additional structural support for turbocharged, supercharged or nitrous oxide-boosted applications. The crowns are 3D milled for a perfect finish and the underside machined to remove any unnecessary weight. The pistons feature lateral gas ports to enhance ring sealing and come with a 1.5 x 1.5 x 3.0mm Total Seal piston ring package.

Other important attributes include a moly skirt coating to reduce friction, extra-strong Trend H13 tool steel wrist pins and enhanced pin oiling. Diamond LT2K pistons are offered in a variety of bore sizes, compression heights and piston crown configurations.

Also available from Diamond are 2,000 HP rated “2K” series pistons for Chevrolet LS, Ford Mod/Coyote and Chrysler Gen III Hemi engines. For more information: 586-792-6620 or www.DiamondRacing.net.

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