Category Archives: NEWS (ENG)

NEWS (ENG)

This ski is brand new with only 9 hours of operation on it. It won the Mark Hahn 2018 race and it is FOR SALE. Complete review of the illustrated ski is posted in the Race Tests section. Serious offers ONLY. Please contact Mike Klippenstein through FB or Jetskiworld.gr via e-mail.

Winners of Hot Products 2018 Mark Hahn 300 race, Mike Klippenstein and Marcus Jorgensen, talk exclusively on Jetskiworld.gr about their success and team strategy as well as about their fast and reliable R&D Turbocharged Yamaha. Read all about it in the report posted in the Features section.

Now, you can install the illustrated Blowsion quick disconnects anywhere you need in your cooling system to allow for faster and easier removal of your engine and exhaust system. Also, included is 3 different sized brass inserts to decrease water pressure where need for optimal performance. Available in 6 anodized aluminum color options. They cost $25.00usd and they are available now at blowsion.com

Kawasaki 1500 SX-R was awarded as Best Ski of the Year at the International Boat Show in Japan. Minoru Kanamori who was the project leader of the 1500 SX-R is pictured on the actual ski.

This is an original design of a billet nozzle kit for the 1500 SX-R. According to Yuusuke Hirasaka founder of Killer Racing in Japan, he has been working on this project for over a year. Initially they calculated the waterflow of each speed level by using a special software and when they came up with the best solution they started testing top speed and acceleration. Both were increased and additionally the handling, the intake and pump efficiency were improved compared to the stock nozzle. The reduction nozzle is adjustable (76-87mm) as well as the steering nozzle (79-91mm). Customer can choose one size of each ring when he places an order. The price of this set up rises up to $2500.00 + shipping. An optional part for auto trim steering nozzle kit will be released very soon. For further information contact Yuusuke Hirasaka on FB.

The R&D Intake Manifold Ribbon Delete Kit was developed to increase airflow into and through the intake system by relieving restriction. The R&D Intake Manifold Sleeve replaces the OEM intake ribbon producing a 40 CFM increase in air flow. The R&D billet sleeve mounts between the intake manifold and the throttle body creating a superior Venturi effect. The R&D Intake Kit will add low end and mid range throttle response, and a full 100 plus rpms to top end performance. The R&D Intake sleeve is an absolute must have part to remove intake restrictions before contemplating other power adding parts to the Yamaha TR1 engine. True horsepower gains on the Yamaha start right here with the R&D Intake Sleeve. More airflow will equal more power. Note: The Kit comes complete with install jig to cut out the oem ribbon which is molded into the plastic manifold. A 2.750” hole saw (required) is sold separately or available at your local hardware store. Available with Pt. # 612-17995 at the Retail price of $89.95.

The R&D SX-R Billet Adjustable Pump Cone Kit is a simple bolt on part designed to work with the OEM Pump, and stock venturi nozzle diameter. The R&D kit works to add additional length over the OEM cone, and comes complete with tuning spacers. The extended length allows custom rpm tuning, reduced cavitation, and adds additional pump thrust performance. Precision tuning the pump cones length with the kit included cone spacers will enable you perfectly tune your pump for maximum thrust, superior holeshot, improved acceleration, and boosted top speed performance. Precision CNC machined from 6061 aluminum, anodized for corrosion resistance and o-ring sealed for leak free pump bearing protection. The R&D Cone Kit offers precise prop/rpm/nozzle tuning and higher top speeds over interchangeable nozzle rings set-ups, guaranteed. Pt. # 161-00806 (Fits OEM Pump specifically) Pt. # 161-00807 (Fits SOLAS Pump specifically)