Darton Sleeves ''dry'' sleeves 86.74mm (Honda K24/F22C/F20C engines)
Description
Dry sleeves are named so because the sleeve body is not exposed to any cooling liquid within the block and is always installed in a block with an interference fit.
Darton manufactures ductile iron sleeves for dry installation in aluminum blocks with special surface finishes and recomm ends that aluminum block cylinder walls be lightly honed with "Brush Research" bumble hones prior to sleeve installation.
The combination of male and female surface preparation greatly enhances heat transfer when the sleeves are installed and fit properly.
Set Performance 'Dry' sleeves (semi-finished).
86,61mm bore, O.D. 92,71mm, length 147.32mm.