FUEL & INTAKE
549
carriers
& racks
bumpers
& winches
accessories
plows &
implements
frame &
chassis
utv
accessories
body
handlebar
& grips
cables &
levers
fuel &
intake
engine
clutch
brakes
drive
steering &
suspension
bearings
tires &
wheels
chemicals
tools &
shop
exhaust
electrical
& ignition
2015 ATV / UTV CATALOG
• 2 stroke = 1 valve per 200 cc, provides tuning of up to 3 jet sizes
• 4 stroke = 1 valve per 300 cc, provides tuning of up to 3 jet sizes
TOTAL PERFORMANCE INTAKE (TPI Valve)
TPI VALVES
TYPICAL MOUNTS
A/C KNOBBY
POLARIS KNOBBY
These valves are easily installed using 2 small scews, and the foam filter can be taken out for cleaning.
A fine filter for ATV and dirt conditions and a coarse filter for snowmobiling applications are available.
<
-----
1-1/2”
-----
>
<
-----
-----
->
1-1/2”
KNOBBY
TWIST
VALVE
RX-1 LOW BOY
KNOBBY VALVE DIRT FINE FILTER SNO COARSE FILTER
SINGLE
-----
TP1C 16.95
E
TWIN
TP2F 33.95
G
TP2C 33.95
G
TRIPLE
TP3F 50.95
G
TP3C 50.95
G
The all-new VForce4 is built upon the solid foundation that has made the VForce3 such a success
for the last 10 years. While the VForce3 has been continually refined over the years, this is a
complete redesign of the entire system. While the most obvious change on the all-new VForce4 is
certainly the full-length reed stops, let's take a look at some of the other significant changes as well.
• All-new reed petal resin system, carbon fiber and lay-up
• Pre-curved reed petal ensures better seal at tip
• Wider reed cage for maximum airflow
• Combined reed tip area increased by 10.5% resulting in increased total air flow
• Airfoil shape added to cage tip to increase air velocity from outer ports
• Long reed stops added to progressively slow petal tip velocity, for increased petal durability
• Reduced frontal area of central wing by 15.6% combined with a more aerodynamic shape
THE VFORCE4 REED VALVE SYSTEM
This is the industry standard ATV Power Kit. Each kit includes a
Quadworks stock replacement air filter, a Dynojet jet kit, and an
Quadworks prefilter. This kit delivers better throttle response and an
average of 10-15% more horsepower.
• A Quad Works ATV Power Kit gives your ATV the complete package
for more horsepower and better throttle response
• Designed and adjustable for use with aftermarket or stock exhausts
- also adjustable for all altitudes
• All Quad Works ATV Power Kits come complete with all instructions
for easy installation
QUAD WORKS ATV POWER KIT
STAGE 1
MODEL
YEAR
PART #
ARCTIC CAT
AC300 4X4
01-05
724613 59.50
A
AAC500 STANDARD
99-00
724607 59.50
A
AC500 STANDARD
01-02
724609 59.50
A
AC500 AUTOMATIC
00-02
724608 59.50
A
AC500I 4X4 STANDARD
03-04
724625 59.50
A
AC500 4X4 STANDARD
05-06
724621-1 59.50
A
BOMBARDIER
QUEST 650
02-05
724705 59.50
A
POLARIS
330 TRAIL BOSS
03-08
724516 59.50
A
330 MAGNUM
03-06
724517 59.50
A
335 SPORTSMAN
00-01
724507 59.50
A
MODEL
YEAR
PART #
SUZUKI
LTF300 KING QUAD
98-99
724304 59.50
A
QUADRUNNER 500 LTF
99-02
724305 59.50
A
YAMAHA
YFM 350 FX WOLVERINE
94-95
724402 59.50
A
YFM 350 FW BIG BEAR
86-97
724404 59.50
A
APPLICATION
YEAR
PART #
PETAL KIT
GASKET
YAMAHA
BLASTER - VFORCE4 ALL
V4145 158.95
A
306039 64.95
B
G144B 4.25
B
BANSHEE - VFORCE4 ALL
V4144-2 268.95
A
306039 64.95
B
306046 4.25
B
HONDA
FOUR-TRAX
86-89
306024 158.95
A
3P682M 68.95
B
G05 4.25
B
SUZUKI
LT 250R & 500
88-89
V3110A 158.95
A
3P682M 68.95
B
G110 4.25
B
LT 250R & 500
1987
306025 158.95
A
3P794 64.95
B
306047 4.25
B
POLARIS
350/400
ALL
306026 158.95
A
2P1171 64.95
B
306048 4.25
B
KAWASAKI
KXF250
88-89
306018 158.95
A
3P794 64.95
B
306044 4.25
B
KXT250
85-87
306018 158.95
A
3P794 64.95
B
306044 4.25
B
• Have an adjustable, filtered airbox opening all the time!
• ATVs, Dirt Bikes and Snowmobiles
• Change of altitude and temperature can be compensated
for in the middle of your ride
• Open to the leanest position or close completely to the
richest position or somewhere in between
