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Services
Engine Rebuilding Process
Engine Rebuilding
2-Stroke Porting
4-STK Cylinder Head Center
Custom ATV Builds
Machine Shop Services
Engine Work Order Form
Shipping Tips
Engine Rebuilding FAQ
Tech Center
Instructions
Technical Documents
Rebuild Process & Shipping
Racing Team
Sponsors
Trackside Support
Apply For Sponsorship
Products
2-Stroke Engine
2-Stroke Engine
4-Stroke Engine
4-Stroke Exhaust
Info & Forms
Shipping Tips
Standard Work Order Form
Engine Work Order Form
Retail Price List
How to Ship your Quad
Credit Card Authorization
Fat Boy 4 Warranty
Dealer Application Form
DRI Terms
Vortex
Vortex Warranty
Purchase Vortex
Vortex ECU Installation and Tuning Tips
Technical Documents
Who Uses Vortex
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Duncan Racing International
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2-Stroke Engine
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Category
All
2-Stroke Engine Kits
2-Stroke Engine Specialty Items
2-Stroke Porting and Head Mods
2-Stroke Pro Flow Air Cleaner Kits
Carburetors-Keihin 2-Stroke
Complete Engine Rebuilding
DRI
Intake Components
K & N Filters and Outerwears
Machining Services
PC 2000 Power Cylinder
PTR Power Heads
Pyramid Reed Valves
Suzuki
CALL FOR DETAILS/AVAILABILITY
Suzuki LT 500 Porting & Head Mods
$595.00
CALL FOR DETAILS/AVAILABILITY
Honda ATC/TRX 250R Porting & Head Mods
$595.00
Pyramid Reed Valve Yamaha Banshee
$399.95
CALL FOR DETAILS/AVAILABILITY
Air Box Ring Honda TRX 250R
$29.95
CALL FOR DETAILS/AVAILABILITY
Honda ATC/TRX 250R Pyramid Reed Valve
$249.95
Honda ATC/TRX 250R Baseplate
$49.95
CALL FOR DETAILS/AVAILABILITY
Honda ATC/TRX 250R ELIMINATOR or HIGH REV Engine Kit
$2,495.00
CALL FOR DETAILS/AVAILABILITY
Honda ATC/TRX 250R NATIONAL Engine Kit
$2,495.00
CALL FOR DETAILS/AVAILABILITY
Honda ATC/TRX 250R Powerhead
$249.00
CALL FOR DETAILS/AVAILABILITY
Suzuki LT 500 DRI ELIMINATOR Kit
$2,999.99
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Suzuki LT 500 DRI NATIONAL Kit
$2,995.00
CALL FOR DETAILS/AVAILABILITY
Suzuki LT 500 88-90 Powerhead
$399.95
Suzuki '88-'92 LT 250 Pyramid Reed Valve
$249.95
CALL FOR DETAILS/AVAILABILITY
Yamaha Banshee POWERHEAD
$399.00
Yamaha Blaster Pyramid Reed Valve
$249.95
Yamaha Banshee MasterFlow
$299.95
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Yamaha Banshee NATIONAL Engine Kit
$2,995.00
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Yamaha Blaster MasterFlow Intake Manifold
$159.95
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Banshee 34mm Keihin Carburetor Kit
$699.00
Pyramid Reed Valve Suzuiki LT 500 88-90
$249.95
CALL FOR DETAILS/AVAILABILITY
Banshee 35mm PWK Carburetor Kit
$699.00
CALL FOR DETAILS/AVAILABILITY
Banshee 403cc ELIMINATOR Kit
$4,795.00
Banshee Adjustable Timing Stator Plate
$129.95
Banshee Billet Water pump Shaft
$129.95
CALL FOR DETAILS/AVAILABILITY
Banshee Crankshaft Weld & True
$100.00
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Banshee NATIONAL Porting & Head Mods
$795.00
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Banshee Shift Star Modification
$50.00
Banshee Waterpump DR Drain Cover
$49.95
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Blaster Keihin 34mm Carburetor
$399.95
CALL FOR DETAILS/AVAILABILITY
Blaster Keihin 35mm PWK Carburetor
$379.00
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Crankshaft Rebuilding
$195.00
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Cylinder Boring
$150.00
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Flywheel Lightening
$150.00
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Hon TRX 250R Rebuilt Balancer
$175.00
K&N Air Filters and Outerwears
$0.00
CALL FOR DETAILS/AVAILABILITY
Keihin 38mm PWK Air Stryker Carburetor
$399.00
CALL FOR DETAILS/AVAILABILITY
Keihin 39mm PWK Carburetor
$449.00
CALL FOR DETAILS/AVAILABILITY
PC 2000 POWER VALVE CYLINDER
$2,495.00
CALL FOR DETAILS/AVAILABILITY
Suzuki LT 250R POWERHEAD
$299.95
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Suzuki LT 500 ' 87 Powerhead
$349.95
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ProX 2-Stroke Piston Kits
$0.00
Pyramid Reed Valve Replacement Parts
from $0.20
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YUKON HD Transmission Gear Sets
$995.00
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Yamaha Blaster NATIONAL & HIGH REV Engine Kits
$0.00
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Banshee Rebuilt Crankshaft
$595.00
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CBR (Formerly PWR) Radiator
$499.00
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Yamaha Blaster Porting & Head Mods
$595.00
CALL FOR DETAILS/AVAILABILITY
Suzuki LT 250 Porting & Head Mods
$595.00
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Keihin 36mm PJ Carburetor
$0.00
CALL FOR DETAILS/AVAILABILITY
Keihin 37.3mm PJ Carburetor
$0.00
Suzuki '87 LT 250 Pyramid Reed Valve
$249.95
CALL FOR DETAILS/AVAILABILITY
Suzuki '87 LT 500 Pyramid Reed Valve
$249.95
CALL FOR DETAILS/AVAILABILITY
Suzuki LT 250R NATIONAL Engine Kit
$0.00
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Suzuki LT 250R ELIMINATOR & HIGH REV Engine Kits
$0.00
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Keihin 38mm PWK Carburetor
$449.00
CALL FOR DETAILS/AVAILABILITY
DRI Custom Jet Kits
from $99.00
Complete Engine Building
$0.00