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The all new R&D Pro Series Racing Impellers developed specifically for the new Yamaha SHO/FZR are here. The R&D Pro Series Racing Impellers have been developed to work with the aftermarket ECU's such as MoTeC systems that allow the R&D Powered Yamaha engine to breathe fire! R&D has been working closely with Skat-Trak and MoTeC to deliver bolt on power packages that have been proven to dominate in Pro Stock and Pro Limited National Competition during the 2009 National Tour. The all new casting design with increased overlap and a new and improved blade shape are guaranteed to keep 325 H.P. Pro Limited's hooked up and driving forward. Better hole shots and greater hookup will deliver race winning results. R&D offers the ultimate power kits and a perfectly matched impeller to keep the horsepower hooked up. More power to pull a taller prop equals more acceleration and top speed performance.

• Pt#132-11220 R&D Pro Series FZR 12/20 (Pro Stock class w/ aftermarket ECU)
• Pt#132-11322 R&D Pro Series FZR 13/22 (Pro Limited class w/ aftermarket ECU and C1)
• Pt#132-11323 R&D Pro Series FZR 13/23 (Pro Limited class w/ aftermarket ECU, C3, Monster Intercoolerkit with MS109)
• NOTE: The O.E.M. YAMAHA SHO Impellor pitch is 12/19
• NOTE: ** Designated Impellors have been designed to work with the R&D Powershot Fuel and Boost Un-Limiter
• NOTE: For Impellor pitch, liner size, and pump set up information for R&D C5 Monster Wheels or Turbocharged engines, contact R&D for the latest information updates for your specific project.