Please call to order 608-842-06
Availability: Built to order
$1595
YZ/WR 276F STEALTH fits 2001-2013 YZ/WR 250F
Bore: 81mm Stroke: 56.3mm Actual Displacement = 276.20cc
Includes:
We install a forged aluminum liner in your OEM cylinder and plate it with nickel ceramic bore coating.
13.5:1 CP Piston kit
Copper compression sealing ring and groove cut in cylinder deck
Necessary gaskets for install.
NOTES: This is a drop in kit. It requires no case or head mods for install. It can be used with a Hot Rods +3 stroker crankshaft.
We like the 81mm bore on the YZ and WR the best. Any more size to the bore and they get chunky feeling and top end suffers too much. Any smaller and you leave too much power on the table.