SHS / RA 7-Hole Swiss Cheesed Lightweight Steel Teeth Piston

Made of high grade POM featuring full steel teeth.

Pre-lightened with 7 holes in the body making this piston extremely lightweight, great for high speed setups.

15T is a standard piston rack, 14T has the second (pickup) tooth removed to assist with correction of angle of engagement.

14 and half teeth will have half of the pickup tooth removed.