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YOUR
GUIDE TO THE KAWASAKI KFX400
ENGINE
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| S-1 Kit |
BOLT-ON KITS
STAGE 1 Kit (S-1)
#BK4-2Z40 $692.00
Includes: Complete Fat Boy 4 Exhaust System (with STD Muffler), Jet Kit, Pro Flow Air Cleaner Kit (Pro Flow flange, K&N, Outerwear)
To purchase the Stage 1 Kit click here
Excellent Start Up Performance Mods. Stage 1 Power Kits are designed to work with most DRI engine kits. For a slightly more aggressive Bolt-On kit check out the DRI stage 2 S-2 HPV Bolt Kits.
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| S-2 Kit |
STAGE 2 Kit (S-2) Kit
#BK4-2Z4-VHP $1239.00
Includes:
S-1 Bolt on Kit (Complete Fat Boy 4 Exhaust System (with STD Muffler), Jet Kit, Pro Flow Air Cleaner Kit (Pro Flow flange, K&N, Outerwear), Vortex X10 CDI, DRI Graphic & Seat Cover Kit.
To purchase the Stage 2 Kit click here
Power Gains:
15-20% gain in HP
*Choice of Graphic and Seat cover color where applicable.
(White/Blue, White/Yellow)
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| 435cc National Kit |
Engine
Kits: 435cc NATIONAL Kit
#EK-24NT-43 $1995.00
Not available online- Please call DRI to purchase
Includes:
Fat Boy 4 Complete Exhaust System, 435 Piston kit, Cylinder Bore and
ReNikasil, Steel head gasket Camshafts, HD Valve Springs w/Titanium Retainers,
Shortened Bronze Guides, DR Head Porting (with guides out), 3-Angle Valve
Job, Instructions, DR Tech Support.
·
Price plus any necessary parts. Example: Guide Seals, Valves, Gaskets, etc.
Is additional cost. *Kit
price with Vortex X10 CDI and Edelbrock Carburetor Kit $ 2895.00 Power
Curve Camshaft Profile Options;
Midrange
Camshafts # 327-X94
Top
End Camshafts # 327-X510 Porting:
Flow Tested Design done in house by DRI Technicians. Intake Manifold Matched
Compression:
12-1 Cores
Required: Cylinder, Head, Camshafts, and Intake Manifold
Customer must
send in their cylinder to DRI for porting modification or purchase new.
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| Clutch
Kit & Basket |
Recommended
Additions:
DR Clutch Kit ('03-'04) #DR-C24 $175.00
DR Clutch Kit ('05) #DR-C2405 $189.00
Hinson Billet Clutch Basket ('03-'04) #H-095 $230.00
Hinson Billet Clutch Basket ('05) #H-252 $230.00
Pro
Flow Air Filter Kits
(Billet
A/C Flange, K&N Filter, Outerwear) #PD-220
$129.95
(Billet A/C Flange, Uni
Foam Filter) #PD-221
$99.95
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| Edelbrock
Carburetor Kit | Upgrade
Options:
Keihin 40mm FCR Carburetor #K-FCR40-ST $599.00
Edelbrock
Carburetor Kit (thumb) #3157
$445.95
Edelbrock
Carburetor Kit (twist) #3158
$445.95
Vortex
X10 Ignition ('03-'04)
#VT-2400 $399.00
Vortex
X10 Ignition ('05)
#VT-4705
$399.00 Performance:
50% Upgrade over stock
Reliability: 85% of stock reliability Application
Recommendations:
XC/Low End: Cross Country/Tight Woods Riding and or
Racing
Midrange:
Motocross, Sand Dune Riding, Trail Riding, Grand Prix Races,
*Best Overall
Power Band Notes:
Great combination for Performance, Reliability and Value
470cc
NATIONAL Kit
#EK-24NT-47
$2495.00
Not available online- Please call DRI to purchase
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| 470cc
National Kit |
Includes:
Fat Boy 4 Complete Exhaust System, Stroker Crankshaft, Forged Piston
kit, Cylinder Bore and ReNikasil, Steel Head gasket Camshafts, HD Valve
Springs w/Titanium Retainers, Shortened Bronze Guides, DR Head Porting (with
guides out), 3-Angle Valve Job, Instructions, DR Tech Support.
· Price plus any necessary parts. Example: Guide
Seals, Valves, Gaskets, etc. Is additional cost.
· Complete engine
must be disassembled to remove stoke crankshaft and install stroker crankshaft.
DRI offers this service at an additional price. ($495.00 +parts) *Kit
price with Vortex X10 CDI and Edelbrock Carburetor Kit $ 3395.00 Power
Curve Camshaft Profile Options;
Midrange
Camshafts # 327-X94
Top
End Camshafts # 327-X510 Porting:
Flow Tested Design done in house by DRI Technicians. Intake Manifold Matched
Compression:
12-1 Cores
Required: Cylinder, Head, Camshafts, Intake Manifold, and Crankshaft
Customer must send in their cylinder to DRI for porting modification or
purchase new. Recommended
Additions:
DR
Clutch Kit ('03-'04)
#DR-C24
$175.00
Hinson
Billet Clutch Basket ('03-'04)
#H-095
$225.00 Pro
Flow Air Filter Kits
(Billet
A/C Flange,K&N Filter, Outerwear) #PD-220
$129.95
(Billet A/C Flange, Uni
Foam Filter) #PD-221
$99.95
Upgrade
Options:
Keihin 40mm FCR Carburetor #K-FCR40-ST $599.00
Edelbrock
36mm Carburetor Kit (thumb) #3157
$445.95
Edelbrock
36mm Carburetor Kit (twist) #3158
$445.95
Edelbrock
38mm DE Carburetor Kit Call
Vortex
X10 Ignition ('03-'04) #VT-2400
$399.00
Vortex
X10 Ignition ('05)
#VT-4705
$399.00 Performance:
65% Upgrade over stock
Reliability: 75% of stock reliability Application
Recommendations:
Great Open Class motor, Strong overall power band.
Great for Track or Trail Notes:
Clutch upgrade is mandatory on this kit. A skilled technician must install
Kit
INDIVIDUAL
ENGINE COMPONENTS
(all items may be purchased separately)
FAT
BOY 4 Complete
Stainless Exhaust System
#FB4-ESZ400
$599.00
To purchase the Fat Boy 4 click here
FAT BOY 4 HQ Complete Stainless Exhaust System
#FB4-ESZ400-HQ
$649.00
Features:
30% larger volume, redesigned packing and core. Reduces sound output by
3-4 dB.
To purchase the Fat Boy 4 click here
FAT BOY 4 HQ Muffler
#FB4-HQSZ400 $269.00
*Replaces
standard Fat Boy 4 muffler on existing exhaust system.
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| Fat Boy 4 |
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| Fat Boy 4 |
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Optional Fat Boy 4 Accessories:
Turndown (bolts on w/o-ring) #FB4-4A250 $39.95
Spark Arrestor (requires turndown) #06-554 $17.95
QP-2 Quiet Tip
#FB4-QP-2 $129.95
Bolts on rear end cap of Fat Boy 4.
Lowers DB readings a minimum of 2-3 dbs.
Forestry approved when used with screen.
* Note: Some rejetting may be required.
** Available in silver only
To purchase the QP-2 Quiet Tip click here
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| QP 2 with screen |
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| Fat Boy 4 with QP-2 |
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To purchase Fat Boy 4 Accessories click here
To purchase Fat Boy 4 Replacement Parts click here
Custom Colored FAT BOY 4 Mufflers
Custom anodized color components (muffler, end cap & turndown) are at an additional cost to the base price for the Fat Boy 4 and the components (Turn down & End cap).
*Available by special order only
**Lead time can be 1-2 weeks
Fat Boy 4 mufflers are available in a Black, Red or Blue anodized finish.
Muffler bodies, rear end caps or turndowns are available colored individually or as a complete package.
*DRI cannot guarantee colored anodized mufflers will not fade over time.
Purchase Options :
FB4-A3PCO $129.95 3-piece package; Muffler, End Cap and Turndown
FB4-A1ECO $24.95 End Cap ONLY
FB4-A1TDO $24.95 Turndown ONLY
FB4-A1MFO $89.95 Muffler ONLY
**Custom Color prices are in addition to the regular Fat Boy 4 price
Example: KFX 400 Fat Boy 4 Complete Exhaust System- $599.00
Custom Colored 3-piece package + $129.95
Total cost with color option = $728.95
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| Custom Black |
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| Custom Blue |
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| Custom Red |
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| Custom Colored End Caps |
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| Custom Colored Mufflers |
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| Custom Colored Turndown |
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435cc
Kits $399.00
(12-1 Forged Piston, Steel head gasket, Bore & ReNikasil)
Replacement
Head gasket #H1045027S $35.00
Camshafts
Midrange
Intake: .385" lift/248 duration #327-X94H
$309.00
Exhaust: .370" lift/252
duration
Top End
Intake: .427" lift/257 duration #327-X510H
$309.00
Exhaust: .385" lift/252
duration
*Customer must send in stock camshafts, or pay core charge
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| HD
Valve Springs | Valve
Spring Kits HD
Valve Springs & Titanium Retainers
#60-60045 $165.00 Shortened
Bronze Guides
#60-6060 $19.95
ea
Keihin 40mm FCR Carburetor-
#FCR40-ST $599.00
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| Edelbrock
Carburetor Kit | Edelbrock
Carburetor Kits (36mm)
Edelbrock
Carburetor Kit (thumb)
#3157
$445.95
Edelbrock Carburetor Kit (twist)
#3158
$445.95
*Call
for 38mm DE model Car
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| X10 Ignition |
VORTEX IGNITIONS
Vortex
X10 Ignition
('03-'04) #VT-2400
$449.00
Vortex
X10 Ignition
('05) #VT-2405
$449.00
To purchase the Vortex Ignition click here
Pro Flow Air Filter Kits (Billet A/C Flange,K&N Filter, Outerwear)
#PD-220
$129.95
(Billet
A/C Flange, Uni Foam Filter)
#PD-221
$99.95
To purchase the Pro Flow Air Filter Kit click here
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| Pro Flow Air Filter |
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| Pro Flow Air Filter |
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| Clutch
Kit & Basket |
HINSON
Billet Clutch Basket ('03-'04)
#H095
$225.00
DR
HD Clutch Kit ('03-'04)
#DR-C24 $175.00
(Fiber,Steel & HD Spring Kit)
DR HD Clutch Kit ('05-'06)
#DR-C2405 $189.00
To purchase the DR Clutch Kit click here
ENGINE SERVICES
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| Engine
Rebuilding | Complete
Engine Rebuilding (Tear down & Reassembly) $650.00
Head
Port and Valve Job (includes R & R guide) $495.00
3-Angle
Valve Job $140.00 Cylinder
Sleeve Install, Bore, Surface $195.00 Flywheel
Mod $85.00
*ALL
ENGINE SERVICE PRICES PLUS PARTS.
CHASSIS
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| LOBO
II Suspension Kit | LOBO
II Front Suspension Kits
#RD-LB240F $2995.00
Includes:
Lobo A-Arms, Axis or ELKA shocks, Tie Rods, CROWN Brake Lines)
Upper & Lower A-Arms come powder coated.
For chrome plated upper
arms add $150.00.
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| SWINGARM |
Roll
Design Swingarm
#RD-SW40
$1395.00
Chain slider add
$90.00
* Must purchase round housing
carrier at additional cost
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| Elka
Rear Shock | ELKA
REAR SHOCK
Elite/ Dual Rate from $795.00
Elka Rear Linkage
#EL-40LK $265.00
GPR STEERING STABILIZERS
GPR Low Boy V-1 ATV Stabilizers are available in Standard and Remote.
GPR’s Low Boy Remote includes an adjustable handlebar mounted adjuster- for adjustment on the fly.
V-1 series offers Hi-Lo speed adjustment simultaneously. 360° of adjustment.
Stabilizers and mount kits are made from aircraft 6061 T-6. *Standard Low Boy Stabilizers are available in Red, Blue, or Black anodizing.
**Remote Stabilizers available in Black only
*Mount Kits available in Black only
GPR Standard Low Boy
#GPR-2Z40-LB $450.00
To Purchase the GPR STD Low Boy Remote click here
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STD GPR Low Boy |
Dampners Color Choices |
GPR Low Boy Remote
#GPR-2Z40-LBR $495.00
To Purchase the GPR Low Boy Remote click here
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GPR Low Boy Remoter |
Low Boy Remote Handlebar Dial |
Roll Design Steering Shaft
#405201
('03) $349.95
#405201-T ('04-'06) $349.95
(Chrome, Cast Stainless Head)
(Standard [stock bars] or Extended [T2
M/C type bar] Length)
Anti-Vibe Handlebar
Mount Kit (std 7/8 or oversized 11/8)
$89.95
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| DR
Chrome Bumper | DRI
Chrome Front Bumper
#DR-2Z40 $179.00
To purchase the Chrome Front Bumper click here
"CROWN"
Series Brake Lines (std or +2")
Front
(std)
#CR-5200
$109.50
Front
(+2") #CR-5225
$109.50
Rear
#CR-5250
$39.95
(Color Options: Red, Blue, Yellow, Smoke, Clear, Green)
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| ROLL
ATV Foot Pegs | ROLL
ATV Foot Pegs
#305201-K
$239.00
TEAM FIRESTICKS AXLES +3
#TM-0201-2201 $449.00
*Uses stock OEM hubs (not included)
**TEAM has discontinued axles that use their rear wheel hub.
Replace hubs are still available in limited quantities. Call for Details
*** Starting in mid ’07 TEAM has built all of their axles to use stock OEM rear wheel hubs.
TEAM
Rear Bearing Carrier
#TM-930672
$249.00
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| Billet
Front Hubs | Billet
Front Hubs (pr)
$339.00
(Hub Cap colors: silver, red, black, blue)
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| Axle Upgrade Kit |
AXLE
Upgrade Kit
$825.00
(upgrades LTZ Rear End to 250R Rear End)
Includes: Axle, 250R Braking
Disc, 250R Rear Caliper, and R. Disc Bolts
Skidplates
Swing
Arm #04-2525
$94.95
Glide
Plate #04-3525
$109.95
BRAKING
Rotors
Front
WAVE #DF894W $130.00
Rear WAVE #DR048W $130.00
BRAKING
Brake Pads (sold each caliper)
Front
#703
$29.99
Rear
#686
$29.99
ELKA
Front
Shocks (for
stock a-arms or other brand)
Replacement Model (no Reservoir, dual rate) from $515.00
Sport Model (Piggy Back, dual rate,
comp adj.) from
$745.00
ACCESSORIES
TAG
Handlebars
Oversized
T2 Bars $94.95
Stock
style X5 Bars $79.95
Motion
Pro
CR
Throttle and Cable
(stk carb)
#01-0563
$41.20
Vortex Throttle and Cable (stk carb)
#01-0562
$65.00
Clutch
Cable
#04-0229 $34.50
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| Chain Guard |
Chain
Guard
#DR-24CG
$29.95
(silver, red, black, green, gold)
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| Chain Guard |
Billet Shifter
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| Billet Shifter |
#DR-2ZAS $89.95
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| IMS
Tank |
IMS 4.0 gal Tank (white, natural, black, yellow)
#12-5511 $225.00
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| Nerf Bars |
Aluminum
Nerf Bars
STD #DR-4525
$189.95
Pro
Pegs w/Heel Guards
#DR-5525
$309.95
Aluminum Grab Bar
#GB-1525
$59.95
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| Shrouds
Bolt-On | Shrouds
Bolt-On
#SK-128-ADB $69.95
C/S
Sprocket (14,15,16)
#SR-CS24
$26.95
Shock
wears
$599.00
set
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| Graphic Seat Cover Kit- Green |
DRI/ONE Graphic & Seat Cover Kit
Green #DR-DUNK-GR $119.00
To purchase the Graphic & Seat Cover Kit click here
Rear Fender Decal Strips
"4-Stroke" Red
#DR-RF-D45-R $18.95
"4-Stroke" Blue
#DR-RF-D45-B
$18.95
"4-Stroke" Silver/Red
#DR-RF-D45-SR
$18.95 "4-Stroke"
Silver/Blue #DR-RF-D45-SB
$18.95
To purchase the Rear Fender Decals click here
DR Number Plates (3pc set)
** Please Note: These are the DECAL BACKGROUNDS and not the plastics
WHITE #DR-850 $24.95
BLACK #DR-825 $24.95
RED #DR-840 $24.95
BLUE #DR-830 $24.95
YELLOW #DR-835 $24.95
GREEN #DR-827 $24.95
To purchase the Number Plates click here
Red |
Black |
White |
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Blue |
Yellow |
Green |
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The Official Duncan Racing ATV Buyers Guide)
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