Manley Archives - Engine Builder Magazine
Manley Expands “Extreme Duty” Inconel Exhaust Valve Offerings

Manley’s Extreme Duty valves have been a mainstay of drag racing’s top Pros for decades.

Valve
Manley Turbo Tuff Tri-Beam Rod

Given that “Supercars” are often subject to power upgrades, Manley Performance has developed a robust new addition to its Turbo Tuff® Tri-Beam connecting rod lineup that’s engineered for 2,000+ horsepower applications in the 5.2L V-10 engine found in Lamborghini Gallardo, Huracan and Audi R8 & S6 cars. Forged from 300M steel, the rod features a

Manley Rods
Manley Performance 1,000+ HP H-Tuff Connecting Rods

Manley Performance has made a significant improvement over traditional H-Beam connecting rods in the form of the new H-Tuff series for Chevrolet LS and LT1 applications.