Increases capacity to 2276cc with 94mm pistons and 82mm crankshaftDesigned for easier assembly with long stroke crankshaftsComplete kit includes barrels,

Increases displacement from 1192cc to 1286ccPerfect for ‘oldspeed’ fixed pedestal engine buildsIncludes barrels, pistons, rings, gudgeon pins, and clipsTop quality

Direct bolt-on for 1300-1600cc Type-1 enginesIncreases displacement to 1641cc without crankcase machiningIncludes barrels, pistons, rings, gudgeon pins, and clipsUpgrade your

Direct replacement for 1300cc engine barrels and pistonsIncludes pistons, rings, gudgeon pins, and all 4 barrelsManufactured by trusted OEM supplier

Direct replacement for worn 1600cc barrels & pistonsIncludes piston rings, wrist pins, and all 4 barrels and pistonsCan be used

Perfect for 1600cc engines with optimal airflowIncludes Valve Guides and Seats, but is not supplied with ValvesDesigned for use with

Designed for 90.5/92mm barrels and pistons44mm inlet and 37.5mm exhaust valves for maximum airflowCNC ported for 120% more flow than

Designed for maximum power with big flowing ports and robust constructionFeatures 40 x 35.5mm SUPERGRIP Stainless Steel valves for optimal