UPGRADE KITS FOR

BUILDER PREPARED, & SUPER BOX STOCK

Builders Prepared                Builders Prepared           AKRA Stock Appearing

Box Stock project

Kits have everything for the "do it yourselfer" to convert his/her Motors into a BSP/AKRA engine. Kits fit Yellow Clones and Hondas. If you need for a Blue Clone, Please email.

Includes everything you need to set your engine for the Box Stock class (engine not included). Now with the Mini 91 Exhaust. Some parts may differ from picture.

Kit includes:

• Header and muffler kit (mini 91)
• top plate/throttle hookup
• billet air filter adaptor
• Choke hold
• Fuel Pump (Mikuni or Walbro)
• Pulse inlet fitting
• Angled air filter
• Chain guard/heat shield
• 5' fuel hose
• Timing Key

Stage 3 Kit Adds

• .615 Stage 3 Carb
• CL1 Cam
• C3 Bearings
• Special Valve Springs

(Muffler is RLV, not the Briggs type shown)

$129.00

$259.00

Builders Prepared

Kits have everything for the "do it yourselfer" to convert his/her engine into a AKRA Builders Prepared Class Engine. BP kits fit Yellow Clones and Hondas. If you need for a Blue Clone, Please email.

Kit A - Upgrade BSP to Builder Prepared

If you have Box Stock Engine built according to Box Stock Rules and want to upgrade to the more powerful Builder Prepared Class, this kit contains the new parts you need (some parts may vary from picture):

Kit A includes:

• Billet Air Filter and Velocity Stack

• Camshaft, Builder Prepared

• Billet Aluminum Flywheel

• Key, Timing, Offset, 12 Degrees

• Billet Rod, Std Length

• Carburetor, .625, Methanol

• Spring, Valve, 26 lb, Pair

• RLV Exhaust Pipe

• Muffler and Clamp

Stage 3 Kit adds

• Stage 3 Methanol Carb

• CNC Velocity Stack

• Honda Piston & Rings

• Honda Valves

• .010 Honda Head Gasket

• RTT BP Stage 3 Exhaust

• Grade 10.9 Bolt Kit

$339.00

$569.00

Same as Kit B - Builder Prepared Complete Kit,

 Same as Kit A, but for those who wand to build a Builders Prepared from scratch. Kit includes everything you need except the engine (some parts may vary from picture)

Kit B includes everything in Kit A, but adds::

• Top plate/throttle hookup
• Fuel Pump (Mikuni or Walbro)
• Pulse inlet fitting
• 5' fuel hose
• Chain guard/heat shield

$399.00

$629.00