NR RACING IS NOT BUILDING BSP ENGINES AT THIS TIME:
WE RECOMMEND YOU CONTACT


200 Rose Street
Martinez, GA 30907
(706)-863-1206

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Box Stock Motor, Pro Series
Our Pro Series is the top of the line racing motor for NKA/AKRA Rules. These engines are built uses the best parts and machining practices available to produce engines second to none. Starting with a fully machined and/or ported cylinder head, the short block is fully blueprinted, painstakingly reassembled, and the dyno tuned to the highest of standards.

Our Pro Series Includes (blue shows upgrades or differences compared to our stage 3 engines):

• Stage 3 BSP/Dupor Engine
• Stage 3 Carb (Selected for restricted or non-restricted Class)
• High Flow CNC Filter Adapter
• Genuine K&N Air Filter
• Special DynoCams CL3 Cam
• Max Stroke Crank
• Pro Valve Springs
• Fully Machined and/or Ported Head CC’d to AKRA Minimum
• Spring Height Set
• Lightweight Stainless Valves
• Lightweight Retainers
• Low Tension Piston Rings
• 3 Angle Valve Job, Fully Lapped
• Special C3 Race Bearings
• Modified Oil Return
• Clearances Set
• Top plate/throttle mechanism
• Fuel pump
• All necessary hoses.
• Throttle Cable
• Aluminum Flywheel
• Dyno tested and tuned
• Motors may be either Red or Yellow depending on availability
  

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