SHS 15-tooth High Speed Metal Rack Piston
This pre-lightened SHS Piston is a good choice for anyone running a high speed SSG or DSG.
A lightened piston accelerates faster, which can eliminate or reduce pre-engagement depending on the setup used. Also, since the piston is lighter, pickup stress is reduced as well.
As a result of these benefits, "swiss-cheesing" or lightening has been a very common modification for many years.
All of the holes on these pistons were precisely drilled with a drill press. This process ensures accuracy, cleanliness, and structural integrity. All of the modification for the piston body has been done for the end user.
These Pistons are famous for their durability and affordability. SHS Pistons are very high performers and can shrug off the stress that would normally strip a stock piston. SHS has recently stepped their game up a notch by thermally treating their Piston racks and coating them with black oxide.
These Pistons are made of Glass-fiber Nylon, which has superior wear resistance and can endure much more prolonged stress than Polycarbonate Pistons.