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RACING CLASS (SPEC) CLONES

Stock Engines                  Blueprinted Engines (BSP, WKA, etc)                      Builders Prepared Class

Super Box Stock                             Parts and Accessories                       Exhaust
STOCK ENGINES (New in Box)

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WKA INTERNATIONAL CLASS & BOX STOCK PROJECT ENGINES

WKA, BSP, AKRA Box Stock Project Kit Motor

 

Designed for the "Do it Yourself" Person, this kit contains everything you need to go WKA, AKRA, or BSP ( Box Stock Racing).  Kit includes: 

  • 6.5HP Engine

  • Header and muffler kit

  • Throttle kit and Fuel Pump Mounting Plate

  • Billet Aluminum air filter adaptor

  • Choke hold    

  • Mikuni  fuel pump

  • Pulse inlet fitting

  • Angled air filter

  • 5' fuel hose

  • Throttle Cable

WKA/BSP STAGE 1 KIT

 

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($10 added Shipping on all Stage 1 clones)


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Comments

 

Box Stock Motor Package,  Stage 1

Race Prepped & Ready to Go

 

Same as the kit, but all assembly done for you.

This engine is ready to bolt on your kart and race in WKA or AKRA's "Box Stock Project" (BSP) class. Everything has been done to prep the engine according to the rules. The governor has been removed, air cleaner adapter, fuel pump pulse fitting and throttle mechanism installed.

Includes:

  • Race Prepped Engine

  • Air Filter & adapter with Choke Hold

  • Header and muffler kit

  • Top plate/throttle mechanism

  • Mikuni fuel pump

  • All necessary hoses.

  • Throttle Cable

 

WKA/BSP STAGE 1 READY TO GO

 

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 ($10 added Shipping on all Stage 1 clones)

 

Select Sanctioning Body (Spec):  

 

 

Comments

 

WKA/BSP STAGE 1 ENGINE

Same as above but Motor only - without header, linkage, fuel pump & plate, air filter assembly, or hoses

 

Select Engine Brand/Type:  

 

($10 added Shipping on all Stage 1 clones)


Select Sanctioning Body (Spec):  

 

 

Comments

 

Box Stock Motor Package,  Stage 2

Race Prepped & Ready to Go

 Same as Stage one, but adds Dynocams CL1 Cam and .615 Blueprinted Carb. Includes:

  • Stage 2 “Blueprinted” and Dyno’d BSP Engine

  • 615 Carb

  • Air Filter & adapter with  Choke Hold

  • CL1 Dyno Cam

  • Special Header and muffler kit

  • top plate/throttle mechanism

  • Mikuni fuel pump

  • All necessary hoses.

  • Throttle Cable

Note: header and  air filter are shipped loose

 

WKA/BSP STAGE 2 READY TO GO

 

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Select Sanctioning Body (Spec):  

 

 

Comments

 

WKA/BSP STAGE 2 ENGINE

Same as above but Motor only - without header, linkage, fuel pump & plate, air filter assembly, or hoses

 

Select Engine Brand/Type:  

 

 Free Shipping

 

Select Sanctioning Body (Spec):  

 

 

Comments

 

Box Stock Motor, Stage 3 “Blueprinted”

 

Motor that is completely  disassembled, inspected, parts replaced if needed, and reassembled with special attention to insure maximum performance. Special attention is paid to the crankshaft, head, piston rings, and cam specs. Head/Chamber CCs are set, Carb is flowed and all external settings adjusted to produce best power. Motor is run on dyno for a minimum of 2 hours. All major specifications checked to WKA or AKRA. Most HP & Torque possible using WKA/AKRA specs. All stage 3 engines are fully dyno tuned.

 

Includes:

  • Stage 3 “Blueprinted” and Dyno’d BSP Engine

  • 615 Carb

  • Air Filter & adapter with  Choke Hold

  • CL1 Dyno Cam

  • Special Header and muffler kit

  • top plate/throttle mechanism

  • Mikuni fuel pump

  • All necessary hoses.

  • Throttle Cable

Note: header and  air filter are shipped loose

 

WKA/BSP STAGE 3 READY TO GO

 

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 Free Shipping

 

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Comments

 

WKA/BSP STAGE 3 ENGINE ONLY

Same as above but Motor only - without header, linkage, fuel pump & plate, air filter assembly, or hoses

 

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Free Shipping

 

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Comments

 

SUPER BOX STOCK ENGINES

Super Box Stock Project Kit Motor

 Designed for the "Do it Yourself" Person, this kit contains everything you need to go AKRA Super Box Stock Racing.  Kit includes: 

  • 6.5 BSP Engine
  • ARC Billet Connecting Rod with bearing inserts
  • ARC SFI Certified Billet Flywheel 
  • Dyno Superbox Cam
  • Bored Carb w/140 E-tube
  • RLV Header
  • Fuel Line
  • Linkage w/Fuel pump mounting plate
  • Mikuni fuel pump
  • NR Racing Air Filter Adapter & Choke Hold
  • Angled Air Filter
  • Fuel pump pulse fitting
  • DOES NOT include Clutch or RLV Muffler & Collar

SUPER BOX STOCK STAGE 1 KIT

 

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Free Shipping

 

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Comments

 

Super Box Stock Motor, Stage 1, Race Prepped & Ready to Go 

Same as the kit, but all assembly done for you. 

This is a built engine ready to go in accordance with AKRA rules. Head is ported, Combustion chamber CC’d, Carb bored and prepped, Shortblock completely race prepped including Billet Rod and Dyno Cam, fuel pump pulse fitting and throttle mechanism installed.  Engine is Dyno tested & Tuned

Includes:

  • Stage 3 6.5 Super BSP Engine
  • ARC Billet Connecting Rod with bearing inserts
  • ARC SFI Certified Billet Flywheel 
  • Dyno Superbox Cam
  • Ported and Milled head
  • Bored Carb w/140 E-tube
  • RLV Header
  • Fuel Line
  • Linkage w/Fuel pump mounting plate
  • Mikuni fuel pump
  • NR Racing Air Filter Adapter & Choke Hold
  • Angled Air Filter
  • Fuel pump pulse fitting
  • DOES NOT include Clutch or RLV Muffler & Collar

 

SUPER BOX STOCK STAGE 1 READY TO GO

 

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Free Shipping

 

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Comments

 

SUPER BOX STOCK STAGE 1 ENGINE

Same as above but Motor only - without header, linkage, fuel pump & plate, air filter assembly, or hoses

Free Shipping

 

Select Engine Brand/Type:  

 

Free Shipping

 

Select Sanctioning Body (Spec):  

 


Comments

 

Super Box Stock Motor, Stage 3 “Blueprinted”, Race Prepped & Ready to Go 

This is the motor that separates  1st Place from the rest of the pack.  This  Motor is completely disassembled, inspected, parts replaced where needed, and reassembled with special attention to insure maximum performance. Head is specially ported using a Superflow flow bench & milled to AKRA specs, A special ground and welded cam NR .275 grind is used. Carb is bored to AKRA maximum and circuitry reworked to provide the best performance. Using a billet rod, short block is assembled with special attention paid to clearances and bearings. Motor is run on dyno for a minimum of 2 hours.. Most HP & Torque possible using AKRA specs.

    Same as Stage 1 but adds

  • Stage 3 “Blueprinted” 6.5 BSP Engine
  • Genuine Honda piston
  • Genuine Honda Valves
  • HD Keepers and Retainers
  • Free Spinning Bearings (NTN Japan)
  • Special NR 275 Cam
  • RTT Exhaust System

 

SUPER BOX STOCK STAGE 3 READY TO GO

Free Shipping

 

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Select Sanctioning Body (Spec):  

 

 

Comments

 

SUPER BOX STOCK ENGINE STAGE 3 ENGINE

Same as above but Motor only - without header, linkage, fuel pump & plate, air filter assembly, or hoses

Free Shipping

 

Select Engine Brand/Type:  

 

 

Select Sanctioning Body (Spec):  

 

 

Comments

 

BUILDERS PREPARED

"Builders Prepared Class", Stage 1, Race Prepped & Ready to Go 

This is a built engine ready to go in accordance with "Builder Prepared" rules. Combustion chamber CC’d, Carb bored and prepped, Shortblock completely race prepped including Billet Rod and Dyno Cam, fuel pump pulse fitting and throttle mechanism installed.  Engine is Dyno tested & Tuned

Includes:

  • Stage 3 6.5 Super BSP Engine
  • ARC Billet Connecting Rod with bearing inserts
  • ARC SFI Certified Billet Flywheel 
  • Dyno BP Cam
  • CC head
  • Bored Carb w/140 E-tube
  • RLV Header
  • Fuel Line
  • Linkage w/Fuel pump mounting plate
  • Mikuni fuel pump
  • NR Racing Air Filter Adapter & Choke Hold
  • Angled Air Filter
  • Fuel pump pulse fitting
  • DOES NOT include Clutch or RLV Muffler & Collar

 

BUILDER PREPARED STAGE 1 READY TO GO

 

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Free Shipping

 

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Comments

 

BUILDER PREPARED STAGE 1 ENGINE

Same as above but Motor only - without header, linkage, fuel pump & plate, air filter assembly, or hoses

Free Shipping

 

Select Engine Brand/Type:  

 

Free Shipping

 

Select Sanctioning Body (Spec):  

 


Comments

 

Builder Prepared Stage 3 “Blueprinted”, Race Prepped & Ready to Go 

This is the motor that separates  1st Place from the rest of the pack.  This  Motor is completely disassembled, inspected, parts replaced where needed, and reassembled with special attention to insure maximum performance. Head is specially ported using a Superflow flow bench & milled to AKRA specs, A special ground and welded cam NR .275 grind is used. Carb is bored to AKRA maximum and circuitry reworked to provide the best performance. Using a billet rod, short block is assembled with special attention paid to clearances and bearings. Motor is run on dyno for a minimum of 2 hours.. Most HP & Torque possible using AKRA specs.

Same as Stage 1 but adds

  • Stage 3 “Blueprinted” 6.5 BP Engine
  • Genuine Honda piston
  • Genuine Honda Valves
  • HD Keepers and Retainers
  • Free Spinning Bearings (NTN Japan)

 

BUILDER PREPARED STAGE 3 READY TO GO

Free Shipping

 

Select Engine Brand/Type:  

 

 

Select Sanctioning Body (Spec):  

 

 

Comments

 

BUILDER PREPARED ENGINE STAGE 3 ENGINE

Same as above but Motor only - without header, linkage, fuel pump & plate, air filter assembly, or hoses

Free Shipping

 

Select Engine Brand/Type:  

 

 

Select Sanctioning Body (Spec):  

 

 

Comments

 

Lead time on motors ranges from 1 to 3 days for a Stage 1  BSP to around 4 weeks for Stage 3 BSP , BP, Super Box motors (all motors are built to order). However, le ad time is based on the season. Expect longer lead times before and during race season
PARTS AND ACCESSORIES

Box Stock Parts Kit -

A complete kit to set up YOUR clone engine for the Box Stock class. Kits use either ARC or Gecker Components. Some parts may vary from Picture

Includes:

  • Header and muffler kit
  • Top plate/throttle hookup
  • Billet Aluminum air filter adaptor
  • Choke hold
  • Mikuni or Honda Fuel pump
  • Pulse inlet fitting
  • Angled air filter
  • 5' fuel hose
  • Chain guard/heat shield
  • DOES NOT INCLUDE ENGINE OR CLUTCH

BSPKIT

$139.00

Superbox Upgrade kit

Everything you need to upgrade a 2009 AKRA Box Stock Engine to a AKRA Superbox

  • ARC Billet Connecting Rod with bearing inserts
  • ARC SFI Certified Billet Flywheel
  • Superbox Spec Header
  • Dyno Cams Superbox .275 Cam
  • NR 26 lb Rev Kit
  • Lash Cap
  • 036" Jet 
  • 140 E-tube

SBSPARTSKIT

$289.00

BSP EXHAUST
ARC BSP PIPE ARCBSP $25.00
 
GECKER BSP PIPE GKRBSP $25.00
 
SOX BSP PIPE

These make more power than any other BSP pipe

 SXBSP $35.00
 
SUPER BSP Exhaust Kit

Header designed for the Super Box Stock Class. Does not include muffler

RAPPPIPE

$29.00

Muffler, RLV, for Super Class

RTTMUFFLER

$35.00

For Linkage, Fuel Pumps, and Mounting Kits see Engineacc.htm
For other engine parts see raceparts.htm