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GX200 & 160 RACE MOTORS

Stock & Blueprinted Engines                 Outlaw & Modified Motors           F200 Motors        Options          

Prices are for QX Style Motors. See Options Below for HX2, QMA, RH2, Gearbox, Half Midget, and  Clutch Motors.

Unless stated, Motors do not include tank, muffler, On/Off Switch, or linkage. If needed select option at bottom of page

ALL MOTORS ARE ALSO AVAILABLE AS EITHER GX160s or GX200s

 

STOCK & BLUEPRINTED MOTORS

(Box Stock, factory Stock, ASN, UK, etc)

GX200 (or GX160) Factory Stock - Race Prepped        
Stock GX200 Race prepped including, Open Element Air Filter Assembly, Pressure tested 3 angle valve job, removal of governor, 18 lb Valve Springs, Small fan, Advanced Timing, Rejetted carb, Air Cleaner Adapter and Air Cleaner. 8.5+ HP

May be used for ASN, UK, and other Karting classes, however please specify when ordering so we can make sure it is legal for class.

  NR-FS200 $399.00

NR-FS200RG

As above but with linkage, exhaust, & Fuel pump mounting plate 

$449.00

NR-FS200RG

As above but adds fuel fump, fittings and Hoses

$479.00
Upgrade to Mini-Bike Exhaust $10.00
Add Billet Rod & Dyno $100.00
GX160 & GX200 Blueprint Series - Race Prepped        
Same as Factory stock but motor completely disassembled, inspected, parts replaced if needed, and reassembled with special attention to insure maximum performance. Special attention is paid to the crankshaft, head, and cam specs/timing (160s are advanced). Carb is flowed and all external settings adjusted to produce best power.  Motor is dyno'd. Most HP & Torque possible while using stock parts/specs. Configuration may be modified depending on spec/class requirement. Includes air filter adapter. Your choice of GX200 or GX160   NR-BP200 $599.00
GX160 & GX200 ASN RACE ENGINE        
Same as Blueprint  Series but set-up specially for ASN racing. Combustion Chamber is set (minimized) to ASN CC requirements.  ASN legal jet and E-Tube added. Additional attention (beyond Blueprint series) is paid to the cam specs/timing.  As with the Blueprint series Motor is dyno'd. Most HP & Torque possible for a legal ASN motor. Includes air filter adapter, fuel pump pulse fitting, Fuel Pump Mounting Plate, throttle wheel and/or billet linkage, and recoil. Your choice of GX200 or GX160

 

GX 200 ASN $799.00
GX 160 ASN $789.00
WARNING: TO PREVENT SERIOUS INJURY AN ALUMINUM FLYWHEEL SHOULD BE USED ON ALL MODIFIED MOTORS.
OUTLAW, BACKYARD, & MODIFIED MOTORS
GX200 Limited Stock        
Same as Factory Stock but adds race prepped & milled Head, 18 lb REV Kit, Bored carb, and Valve Cover w/nipple,  1.2 Rockers Arms, ~9.3 to 1 compression  10+ HP 

(add billet rod and dyno for $100)

  NR-LS200 $499.00

NR-LS200RG

As above but with cable style linkage, Header/Exhaust, On/Off Switch, & Fuel pump mounting plate

Bolt in and Go

$549.00
Add Billet Rod and Dyno $100.00
GX200 Super Stock        
Same as Limited Stock but adds Max Bored Carb, Ported GX160 Head, Billet Rod,  Rod Bearing, Head Studs, Side Cover Studs, Valve Cover Studs, Solid Case Dowel Pins, Chrome Moly Push Rods, Billet Rocker Arms, Race Assembled Short block, and 26lb Valve Springs. ~10.3 to 1  compression (11.0 to 1 at no additional charge), 11+ HP

Motor is Dyno'd before shipping

  NR-SS200 $899.00

NR-SS200RG

As above but with cable style linkage, Header/Exhaust, On/Off Switch, & Fuel pump mounting plate

Bolt in and Go

$949.00
GX200 Limited Modified        
Limited Mod

Same as Super Stock Stock adds Stainless Steel valves, Aluminum Retainers, Split Keepers,  and .252 cam  ~12 HP

(.280, .285, or 274 Cam at no additional charge)

Motor is Dyno'd before shipping

  NR-LM200 $999.00

NR-LM200-RP

As above but with cable style linkage, Header/Exhaust,  On/Off Switch, & Fuel pump mounting plate

Bolt in and Go

$1049.00
Limited Mod w/390 carb

Same as Limited Mod package 390 carb package (up to 16 HP)

  NR-LM200-390 $1039.00

NR-LM200-390-RP

As above but with cable style linkage, Header/Exhaust,  On/Off Switch, & Fuel pump mounting plate

Bolt in and Go

$1079.00
Limited Mod w 22 RS Mikuni

Same as Limited Mod package but adds 274 Cam and Round Slide Mikuni  (up to 16 HP)

  NR-LM200-22MIK $1049.00

NR-LM200-22MIK-RP

As above but with cable style linkage, Header/Exhaust,  On/Off Switch, & Fuel pump mounting plate

Bolt in and Go

$1079.00
GX200 Super Modified, 16+ HP
Same as Limited Modified but adds 22mm Mikuni, Flat Top Piston,  Oversize Intake (27.5 mm Intake), upgraded bearings, 274 Cam, and Aluminum Flywheel, ~12.8 Compression Ratio.  Your Choice of Cams, up to 18 hp (depending on carb)

Choice of Max bored or 390 Carb

Motor is Dyno'd before shipping

  NR-SM200 Gas $1,299.00
Same as above but with Tillotson   NR-SM200-24 Gas  

Call

Same as above but with 390 Carb   NR-SM200-390 Gas $1,299.00
NR-SM200-390 Alky $1,299.00
Same as above but with 24 mm Flat Slide Gas Mikuni   NR-SM200-24 Gas $1,399.00
Same as above but with 28 mm Flat Slide Alky Mikuni   NR-SM200-28 Alky $1,399.00
GX200 Extreme Modified
Same as Super Modified but adds 29mm Intake Valve, T3 Lightweight Flat-top Piston, 25 mm Exhaust Valve, Roller Rockers, 24/28mm Mikuni (Choice of Gas or Alky), 307 Cam, Dual Springs, ~12.8 Compression Ratio. other compression ratios at no additional charge.

Up to 20 hp depending on Cam/Carb/Compression

Motor is Dyno'd before shipping

  NR-EM200 $1,599.00
F200 WORLD FORMULA MOTOR
Same as Super Modified but with special Porting and Cam for F200 Class. 24cc Chamber Volume,  ARC Flywheel, & Spec Tillotson Carb (Some Tuning may be required)

Motor is Dyno'd before shipping - call for specs

  NR-WF200-HONDA $1,599.00
Options
HX2 6 to 1 Gear Box Installed   $130.00
QMA Half Midget Prepped HX2 w/ 6 to 1 Gear Box (Rotate Gear Box, Remove Fuel tank Bosses, Remove recoil, & Shorten Starter Cup)   $130.00
Electric Start Option (adds electric starter with key switch)     $150.00
NEW FOR 2010 Electric Start Option (adds electric starter with key switch), GX200s     $240.00
RH2 2 to 1 Gear Box with Clutch installed     $160.00
Stock GX200 Muffler, Installed     $10.00
Stock Honda On/Off Switch, Installed     $0.01
Stock Air Cleaner and Linkage Assembly, Installed     $0.01
Stock Fuel Tank, Installed     $10.00
Aluminum Flywheel   $100.00 CALL TO ORDER
Snow Mobile Package:

Includes Flywheel with Lighting Coil, Velocity Stack, and Special Exhaust (note: Engine not included, order separate)

  SKI DOO $239.00
ARCTIC CAT $239.00
Set up for Methanol

Note: Motor will be dyno'd on gas.

  METHONALCONV $30.00
 

CALL FOR ADDITIONAL OPTIONS

 

Lead time on motors ranges from 1 to 3 days for a factory Stock to around 4 weeks for Modifieds (all motors are built to order). However, le ad time is based on the season. Expect longer lead times before and during race season