VALVE SPRINGS MITSU 6G72 12V 12 VALVE HEAD

Description

Performance Springs valve
springs and valve spring
retainer products are
manufactured to a strict
quality standard to ensure
that you get the best for your
dollar. Performance Springs
valve springs come to you
already scragged to save you
time (scragging is a process
where the spring is compressed
to solid before checking
loads). Springs are scragged
individually to ensure each
spring is to solid height
before checking, unlike most
that are scragged to a height
somewhere close to
solid.

Spring wire is
also double eddy current
tested to a depth of 40
microns and any wire detected
with flaws is sprayed, the
coiling machine picks this up
and rejects these sections.
These valve springs are also
rattle tested on a specially
designed machine which
Performance Springs can put a
cam lobe into and run a
complete set up (lifter,
spring, retainer, push rod,
rocker and valve) and check
for harmonics. Add to all
this, the fact that our valve
springs are also designed on
SRAMA, a computer program from
the Institute of Spring
Technologies which gives
stress and pound loadings from
installed height to coil
bind.