BMP Forged 107 Pistons

BMP Forged 107 Pistons


Regular price $499.00

  • Bikeman Performance Forged Pistons for 107" Kits

  • Increase your cubic inches from 96" or 103" to 107" just by boring them and gain extra torque & horsepower.
  • These custom pistons are forged in Germany for us at the highest quality level possible.

  • Compatible with stock heads or oversize valve heads. Sold as a set of 2 with wristpins, circlips, and rings.

  • $349.95 per set

  • $399.95 with Head Gaskets + Base O-Rings

  • Please fill out this WORK ORDER FORM along with a copy of your invoice (if ordering online) and place in the box with your cylinder or head. Package your turbo carefully and insure the package. Bikeman Performance Plus is not responsible for damages during shipping.



For your Twin Cam 96" or 103" motors, our larger 107" will produce the extra cubes you are looking for to increase your engine's performance. These flat top pistons work great with stock heads or modified heads with larger valves. They are forged in Germany for us using the highest quality alloys available. These pistons work with your stock cylinders, simply bore them out. The kits come with new .030" Cometic high performance head gaskets and base o-rings for an additional $50.

Watch the video below for proper engine break-in protocol: