DJ-1290LT Low Tension Clone Std Piston Rings

Dyno testing has shown as much as 4 tenths/HP and an average of 2 tenths/HP gain using Low Tension Ring Sets over stock OEM rings. The low tension rings are heat treated in a special controlled process that reduces cylinder ring drag by over 50%  .Set comes with Compression Ring, Scraper Ring, and Oil Ring and is designed for stock bore.

Top ring .057" X 2nd ring .057" X 3rd ring .096"