DARTON MID SLEEVES K SERIES

Our sleeved blocks use Darton MID sleeves for durability and reliability. Basic block sleeving includes surface decking and hot tank. Boring / honing is additional, as well as line-honing. Check out the rest of our site for rods, pistons, bearings, studs and anything else needed to assemble your motor!

Darton pioneered modular sleeve designs and specialty ductile iron material beginning with their manufacture of top fuel sleeves in 1978. Darton sleeves excel in the harsh environment of all-out racing. Their centrifugally cast nodular composition represents the highest quality of any cast material. The unique matrix of Darton's centrifugally cast nodular iron sleeves provides unexcelled surface toughness. Darton's unique casting process provides a bore finish which, while very tough, promotes quick and total piston ring seal for the most complete combustion possible from each cylinder. 

Darton now has engineered a superior solution to open-deck sleeve weakness by using a unique design which creates a solid deck of sleeve flanges held in tension, reinforcing the upper deck area and provides for in-field replacement with what they call “Modular Integrated Deck” (MID). 

The Darton MID kits feature: 

**Improved block integral strength
**Improved cooling
**"Wet sleeve" replace-ability
**Increased horsepower output potential
**Superior oil and compression control
**Street or strip application
**Superior cylinder sealing and ring wear
**Ductile iron w/130,000 psi tensile strength

Darton MID Sleeve applications listed below show the starting bore size to the maximum allowed bore size. All kits include 4 sleeves.

 

Price includes sleeve installed in the block you send us, will still need standard machine work and boring. This is just the sleeves and installed in your K series block.

 

 

Just send us your block and let us do the rest

 

Bore sizes for K20 (86mm-90mm) Max

                       K24 (87mm-90mm) Max


 

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