Swedish Company's Camshaft-free Piston Engine Already Has a Customer

A Swedish company with close ties to a hard-to-spell supercar maker has thrown a wrench into the automotive world, unveiling a production-ready piston engine that doesn’t use a camshaft.

Developed by FreeValve AB, which isn’t a Nordic Lynyrd Skynyrd cover band, the new engine technology ditches a camshaft for other modes of valve actuation, gaining power and efficiency in the process. Unlike some other touted internal combustion engine advancements, this technology already has a customer.

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TTAC Project Car: Getting Down To Business!


Adios Amigo…

Farewell to our Ford Sierra’s reasonably adequate, high compression and emissions free 2-liter Pinto motor because it’s time to visit Lima, Ohio — not Peru — with a bonus question for the truly tech-savvy among the B&B.

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  • Corey Lewis It was long overdue for a replacement or something, but additionally the Compass and Renegade are both so similar there doesn't seem to be a need for such overlap.
  • CoastieLenn Stellantis gonna stellant. Isn't the Compass similarly sized? How is there a hole in the lineup? Seems to me that they had one two many entrants in the compact crossover segment- being the Cherokee and the Compass. The Renegade takes the sub-compact segment, the Grand Cherokee takes the midsize segment (even though it doesn't have third row seating), and the Wagoneer takes the full sized segment. I really want a nice Cherokee Trailhawk V6, but I can never see myself actually buying one because of the litany of documented issues with basically everything in the Dodge/Jeep/Ram inventory. Their current electrical gremlin trajectory rivals that of VW/Audi, but nearly as expensive to repair.
  • MaintenanceCosts Washington Highway 410 over Cayuse and Chinook Passes, in the shadow of Mount Rainier.Grand St. Bernard Pass between Switzerland and Italy, close to the Mont Blanc massif.Colorado 82 over Independence Pass. Highest I've ever been in a car.Skyline Drive in Virginia.California Highway 1 from Monterey to Santa Barbara.A million little unnumbered roads in the German Black Forest, more satisfying at 100 km/h than the Autobahn is at 250.
  • Kendahl US 60 between Show Low and Globe, Arizona. It's especially fun in the switchbacks on both sides of the Salt River canyon.
  • Arthur Dailey What give with this site? I know that I posted a comment. The site says that there are 12 comments. But when I click on the 'see more' button it resets to say that there are 11 comments and I can't see mine. I am not that egotistical as to believe that my comments are important. But that makes me wonder if others are also having their comments 'erased'.