Yamaha Racing VGR Team wins MX2 National title in Greece

The official MX Team of YAMAHA in Greece, the Yamaha Racing – VGR team clinched the title in MX2 Class in the penultimate round of the MX National Tour. Young rider Manolis Kritikos had a successful season so far with 10 wins, one 2nd and one 3rd place finishes in the 6 Rounds of the Tour. The National Tour comprises of 7 Rounds and six of them have been completed however the 19 years old Kritikos has been way ahead in the points therefore, he has clinched the title no matter whether he will compete in the final Round. Team manager and chief mechanic Stavros Georgakopoulos (ex-multi National MX champion in Greece) revealed that the team used some new parts made from R&D that boost up the performance of the Yamaha YZ250F and enhanced the overall pace of Manolis Kritikos. Precisely the new R&D RC2 cams and the R&D velocity stack along the reprogrammed mapping provided by R&D were used in the 6th Round and raised the overall performance.



R&D YZ 250F Power Stack Velocity Sleeve

The new R&D 2014-16 Yamaha YZ 250F Yamaha Power Stack Intake Velocity Sleeve adds 1 full horsepower across the entire rpm range and an aggressive “power boost” in low and mid range throttle response.
The R&D Power Stack installs quickly and easily into the stock air box to enlarge, lengthen, and reshape the intake track runner. The results are, improved airflow volume (CFM), and increased velocity (Air Speed). Superflow Flow-bench tested, Axis Dyno proven, and track confirmed. Dollar for dollar, no other single part will add more overall horsepower and throttle response. The R&D Power Stack offers “Guaranteed” performance.

The R&D Power Stack kit includes Pro-Tuned “Power Maps” that can be installed into the ECU using the GYTR Tuner. These ignition Power Maps are tested and proven on R&D’s Axis Dyno.

R&D also offers a YZ 250F RC1 Cam Kit that works extremely well as a “bolt-on” kit for another additional 2 H.P.. Install the R&D RC1 Cam kit and Power Stack for a bolt-on 3 H.P. over stock! The R&D parts work with the stock exhaust or with FMF and Pro Circuit exhaust systems. Call R&D for the latest performance products for the YZ 250F.

• 1 H.P. Power Gain throughout rpm range
• Seriously noticeable acceleration and top end performance improvements
• Outperforms YZ450F (GYTR) air box
• Significantly improves cornering and handling with more engine torque
• Adds a “Works Bike” muscle sound to the engine
• Easy to install

Pt. # 012-12100

R&D YZ 250F RC1 Racing Cam Kit

The R&D YZ250F RC1 Racing Camshaft kit offers a serious 2 H.P. boost in overall horsepower for the rider/racer who wants a simple and easy “Bolt-on” power gain without the hassle of shimming valves, degree wheels, or costly head machining. The R&D RC1 kit bolts on using the O.E.M. stock timing alignment marks and procedures.

R&D takes the O.E.M. stock camshafts and dis-assembles, cleans, blueprints, and re-degrees the intake and exhaust cam lobe center lines to a new dyno tuned and track tested LSA (Lobe Separation Angle) that will add more throttle response, Mid Range Pull, and better top end over run power! R&D has RC1 Cam Kits “NEW” In stock and ready to ship, or, R&D can re-work your camshafts in a quick 3 day turn around.

• Aggressive (INSTANT) throttle response, increased horsepower
• Increased rpm performance
• Increased Mid Range Pull
• 2+ Horsepower increase
• R&D additional “Power” shimming information included (optional)
• Works well with FMF and Pro Circuit Exhaust Kits
• Ultra easy installation
• Bolt-on Higher Horsepower Upgrade

NOTE: The R&D recreational camshaft kit is a performance modification regrind that is performed in a normal 2-3 day turnaround to your existing camshaft cores. R&D also stocks Camshaft kits that can be mail ordered direct with a reasonable additional cam core charge. R&D camshaft specifications have been performance tested against other aftermarket cams, and clearly, there is no comparison in the overall power and tune ability. NOTE: R&D RC1 Camshafts will work well with GYTR ECU’s.

Pt. # 012-12310 New Cam set w/RC1 Spec
Pt. # 012-12311 RC1 Shop Service (customer supplies cams)


R&D YZ 250F RC2 Racing Cam Kit

The R&D YZ 250F RC2 Billet Racing Camshaft kit offers a serious 2-3 H.P. boost in overall horsepower for the rider/racer who wants a simple and easy “Bolt-on” power gain without the hassle of degree wheels, or costly head machining. The R&D RC2 kit bolts on using the O.E.M. stock timing alignment marks and procedures.

The new R&D RC2 Cam set has increased lift and duration which will add even more aggressive throttle response, mid range pull and better top end over run, over RC1 Cam Kits. R&D has RC2 Cam Kits in stock and ready to ship. Note: The RC2 Cam set will need Re-shimming, and will NOT REQUIRE cylinder head machining. Call R&D for more information and YZ 250F Tips!
NOTE: Dyno results on the RC2 Cam Kit used with R&D Power Stack, R&D “Power Maps”, FMF Mega Bomb Exhaust are a full 5 H.P. “Bolt-on” gain! That’s a 5 H.P. Gain over stock!

• Aggressive & instant throttle response
• Increased rpm performance (RPM Gain)
• Increased (Noticeable) Mid Range Pull
• 3+ Horsepower increase
• R&D additional “Power” shimming information included (optional)
• Works very well with FMF and Pro Circuit Exhaust Kits
• Ultra easy installation

Pt. # 012-12312 RC2 Billet Cam Set


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