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RC's Performance

RCP Gen3 Hayabusa Stroker Package - Quick Build Combinations

RCP Gen3 Hayabusa Stroker Package - Quick Build Combinations

Regular price $11,000.00 USD
Regular price Sale price $11,000.00 USD
Sale Sold out
Select Bore & Stroke Combination
Crank Option
RCP Hayabusa Big Bore & Stroker Package
The bore & stroke combos here are for a fast turnaround, we have everything on hand to build these 3 combos in a hurry while not leaving anything on the table. cranks and pistons already setup for a minimal spacer plate thickness and extreme power output while looking stock.


This is a highly streetable package while being a very competitive race bike. Select your bore & stroke
Packages below are most popluar and our preferred setups

3x5 1507 Kit is a great ride around and race build 240+ Horsepower - 130+ Torque

3x9 1595cc is a rideable & reliable but makes incredible power & torque - 250-260+ Horsepower and 140+ Torque

4x9 1634cc is a purpose-built race motor. 260-270+ Horsepower and 140-150+ Torque.

Horsepower are realistic numbers proven on the dyno. Not inflated nor exaggerated 
Package Includes:
  • RCP CNC Race Head
  • RCP Serdi Valve Job
  • RCP Piston Kit
  • Marine Weld UP Stage 2 or Marine BILLET +5mm or +9mm
  • Wossner Bored Cylinder Block - 84mm(+3mm) or 85mm(+4mm)
  • APE Adjustable Cam Sprockets
  • Custom Grind Web Camshafts
  • HD Valve Spring Kit
  • Cometic AFM Case Gaskets
  • Cometic MLS Head Gasket
  • Labor
  • Tuning in our Dyno Jet Tuning Center
  • ECU Flashing (Flashing required to compensate for increased airflow)
  • Carrillo Rods
  • ARP Head Studs
  • OEM Rod Bearings
  • OEM Main Bearings
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