Texashighways
Comp Diesel Sponsor
- Joined
- Apr 9, 2013
- Messages
- 401
Hey guys, just dropping a line that our new 6.7l steel pistons are ready to sell. After 4 years, and countless revisions they are complete. Tested to just shy of 3,000hp, 5 dyno runs from 3-5k and a long hold at 5,500 back to back with no failures. 180 grams lighter than an oem aluminum piston and pin. 4 ring stack with total seal second, DLC coated tool steel pin, 1" shorter pin height. Our roller 6.7l cams for the 2020 with solid roller lifters and adjustable rockers will be available any day as well.
Last edited: