More RPM!
Manley’s Valve Train Components
allow your engine to achieve its
maximum performance potential.
Weight is the enemy offers TensileMax steel retainers
that are nearly as light as standard
titanium retainers but much harder
(Rc 52-54) for improved wear. H-13
tool steel retainers, which Rockwell
at 56, are 33% lighter than standard
10° steel retainers.
Titanium Saves Weight Compact Dual Valve Springs
Among other things, it hampers
valve train kinetics and has an impact
on reliability. That’s why Manley’s
engineering team strives to make
the company’s products as light as
possible —without sacrificing durability.
Manley one-piece forged titanium
valves are preferred by leading engine
builders and have an outstanding
track record of reliability. And Manley
makes a good thing even better
through offering custom hollow stem