94mm Bore Extra Long Barrels - Type 1 Engines

These extra long barrels are 0.8 inch longer than stock and are finned for superior cooling.

Designed for long stroke cranks and/or longer con rods.

for use with all 94mm Type 1 pistons.

These barrels are designed so that they can be machined to your desired length therefore eliminating the need for shims on the barrels ro obtain the correct deck height.

Sold as a set of 4 without pistons.