The purpose of the flow control valve
is to increase bottom end response by eliminating water
flow to the exhaust system and waterbox at idle and
low Rpmís. It can be installed on most systemís using
the existing water supply to the pipes and/or the waterbox.
The valve can be adjusted to restrict the water flow
to the stingers, etc. This will help acceleration off
the line and out of the corners. Tunable water is also
used to control the power delivery, and / or water temperatures
in the entire system. The possibilities are endless,
offering a large performance gain is possible for a
Two models are available. The Standard Jetworks valve
is preset at 3.5 p.s.i. and is adjustable by adding
the supplied stainless steel shims to increase the spring
tension. The Pro-Series valve is externally adjustable
by turning the outer housing by hand.