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What's new on the VFORCE3?
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While the VForce3 reed valve system may look barely
changed for 2004, nothing could be further from the truth.
The VForce3 was developed with direct feedback from riders
such as Factory Honda’s Ricky Carmichael and Factory
Kawasaki’s James Stewart. There is no substitute for working
with world class athletes in product development and
testing. So what exactly is new and different on the
VForce3? Let’s take a look.
- Symmetrical petals:The VForce3 now uses
symmetrical reed petals. No longer will you need to be
concerned with having both “inner” and “outer” reed
petals.
- Super quick petal changes:The VForce3 incorporates
the industry’s first and only patented snap together
reed valve design. The entire assembly is completely
screw free, meaning that when reed petals need changing
the job is now literally a “SNAP”.
- Custom air guides:Custom air guides specific to each
individual application ensure the maximum airflow and
benefits of the VForce3 reed valve system in your
motorcycle or ATV.
- Advanced composite technology:The VForce3 utilizes
an advanced composite technology with an all new carbon
fiber lay-up and resin system. This new lay-up was
designed entirely around the reed cage design of the
VForce3 for superior performance and response.
- Redesigned reed stops:A new improved reed stop
design completely eliminates the need for retaining
screws. This new feature now removes any possible chance
of a failure.• Airfoil technology:Airfoil shaped (flat
on bottom/curved on top) reed tip surface increases
velocity of fuel/air mixture as it passes through,
creating the optimum fuel atomization
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| 2. |
The new VForce3 does not offer adjustable reed stops,
why is that?
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The VForce3 is mainly being produced for current model
applications. Since we know there are plenty of folks out
there on slightly older models we’d still like to be able to
offer VForce technology to those riders. As a result we have
continued to offer and fully support the VForce 2 reed valve
system. |
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What can I expect after installing a VForce reed valve
system?
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Typical gains are 5%+ more horsepower throughout the RPM
range, depending on motor configuration. Added benefits also
include stronger acceleration, crisper throttle response and
wider peak horsepower. You can find more information about
the VForce advantage at
www.mototassinari.com |
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What is considered “normal” reed petal life?
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If you have used a VForce2 reed valve system in the past
you are already aware how incredibly durable our reed petals
are. Our reeds offer the finest performance along with great
reliability. Our newly designed, proprietary lay-up for our
reeds, has proven to be extremely durable. We have done
extensive testing with our new carbon fiber reed material
and have been amazed by it’s performance and durability.
With that in mind here are some basic guidelines for reed
life. For motorcycle and ATV’s don’t check them unless you
feel a decrease in power. If, however, you suck dirt through
your engine you would obviously want to inspect the reed
valve carefully to insure there is no dirt in the valve, as
this would lead to premature wear on the entire assembly.
Otherwise if you are riding several times a week we would
recommend changing them once a year. There really is no
“stock” answer on how long reed petals should last. It is
important to remember reed petals are a wear item in the
same way a piston ring is considered a wear item. Also,
every engine acts differently so there is always some
variation in reed life. |
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Will I need to rejet?
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Typically, there is no need to rejet after installing the
VForce reed valve system. If you have previously jetted your
machine to work well with your stock reed valve you should
have no problems. However, we do recommend that you check
the plug(s) after your first ride to make sure that there is
not a drastic change in plug color. We do not offer
individual jetting guidelines due to the numerous variables
that will affect your jetting... such as climate, elevation,
other existing modifications and more.. |
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