Ferrea Comp Plus Hollow Stem Valves - LS1 - Exh - 1.600" Head - 4.915" Length - 8MM Stem - 0.160" Tip Length - Rdl Groove

FERREA COMP PLUS HOLLOW STEM VALVES - LS1 - EXH - 1.600" HEAD - 4.915" LENGTH - 8mm STEM - 0.160" TIP LENGTH - RDL GROOVE - F1021P
These Hollow Stem Lightweight Valves are manufactured with a unique process that gun drill and micro polish the hollow stem cavity. These valves achieve a weight reduction of approximately 20 % in a small block compared with a conventional stainless steel solid-stem valve. This weight savings allow engines to run at higher rpm’s than comparable solid valves in classes that do not allow the use of titanium valves.