Drag Illustrated Issue 141, February 2019 | Page 99
NHRA World Champions Rely on Manley Valve Train Components
J.R. Todd
Frank Aragona
Brian McClanahan
Sean Bellemeur
High RPM Efficiency!
Lightweight Manley Valve Train Components Allow Your Engine To
Achieve Its MaximumPerformance Potential With Total Reliability
Weight is the enemy, and Manley’s
engineering team has developed
industry-leading components allow
you to reduce valve train mass
without sacrificing
required strength.
Lighter Pushrods
Lighter
Valves
Lighter Springs
Titanium valves
provide significant
weight savings and
hollow stem titanium
valves reduce weight
even more while
a “thin film” seat
facing provides
improved lubricity,
wear resistance and
a better seal. Pro-
Flo stainless valves
reduce weight
too. Choose
from five different
models of Manley
stainless steel
valves.
POWERS
732-905-3366
Manley’s NexTek® Dual Drag valve
springs replace triple springs with the
same load rating, saving weight, reduce
heat-causing friction and have minimal
load loss compared to others.
Lighter Retainers
In addition to lightweight titanium
retainers, Manley has exclusive
TensileMax and H-13 tool steel retainers
that are comparable in weight to
titanium while their extra hardness
assures a long service life.
THE
WINNERS
manleyperformance.com
With a choice of five o.d. and wall
thickness combinations, Manley’s one-
piece swedged-end pushrods provide
the optimum balance of light weight
and no-flex valve train efficiency.
And There’s More
Add special valve locks, a wide
assortment of spring cups and i.d. locator,
shims and special cylinder head prep tools
and you have everything you need for the
best valve train on the market today.
Contact us or
go online to get
a copy of our
current catalogs.