Category Archives: NEWS (ENG)

NEWS (ENG)

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 to a stock SVHO. The R&D Intake sleeve is an absolute must have part to remove intake restrictions before contemplating power adding compressor booster wheels or turbo charger kits to the Yamaha SVHO 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 with part number P/# 612-17996.

Keep your water lines in place and give a custom look in your engine compartment with this new product, Line-loc. It is simple and does the job. Prices are, 1 set=$25 and 2 sets=$40. Combining different colors of Line-loc rings and hoses makes it even more interesting.

The R&D Power Core Intake Manifold Sleeve 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 to a stock SVHO. The R&D Intake sleeve is an absolute must have part to remove intake restrictions before contemplating power adding compressor booster wheels or turbo charger kits to the Yamaha SVHO engine. True horsepower gains on the Yamaha start right here with the R&D Intake Sleeve. More airflow will equal more power. R&D recommends upgrading the Cooling System with R&D Cooling Kit Pt. # 660-18002 and Intercooler Pt. # 612-18006 or 612-18005 for added air flow and power. * Picture displays restictive OEM ribbon (left), R&D Sleeve (center), and R&D Sleeve with OEM Seal (right). Available from R&D with Pt. # 612-17997.

The largest distributor of watercraft parts and accessories, Hot Products USA, plans to launch its famous annual parts catalogue in the Mark Hahn 300 2018 race, which will take place in Lake Havasu city, AZ. If you are visiting Lake Havasu city on the 24th of February make sure that you will not miss the race.

It makes the difference when you build a 440/550/650 hull with a bigger engine in it. It releases the power from the engine and makes the throttle response crispier. Side Exhaust Exit, 1 - 3/4". Could be used on 440, 550, 650sx, X-2, and others. $25 + s&h. For more information contact John at watcon@watcon.com

This 2017 Yamaha GP1800 was fully prepared by R&D and it equipped with sponsons, ride plate intake grate, custom made ECU, and much more. Also, it has a complete kit of Jettrim mats and seat cover. Serious offers, please message Mike Klippenstein on FB.

The R&D High Performance Power Plenum Air Filter Kit was designed and developed exclusively for the Kawasaki 15F/12F intake system. The R&D filter kit will unleash low-end, mid-range, and peak horsepower trapped in the restrictive stock air box. The exclusive lightweight filter design couples to the OEM throttle body, and is engineered with a large plenum to deliver massive cubic air volume and improved air speed. Dyno tested and championships proven, Power Plenum Filters generate the maximum airflow and volume. Replacing the O.E.M. air box with the R&D Filter kit offers an economical way to improve performance, looks, and sound. Kit comes complete with all necessary hardware.