2014 Hot Products Catalog

47 YAMAHA 4 STROKE INATKE SYSTEMS ENGINE/ GASKETS EXHAUST DRIVE LINE HANDLING ELECTRICAL WATERLINE /BILGE STEERING & CONTROLS BODY ACCESSORIES SERVICE TOOLS /HARDWARE CHEMICAL ©2014 Hot Products. All rights reserved. YAMAHA FX-SHO/SVHO/FZ • INTERCOOLER • COOLING R&D YAMAHA FX-SHO/FZR ENGINE INTERCOOLER COOLING KIT The R&D Yamaha FX-SHO/FZR Engine/Intercooler Cooling Kit was developed for high performance recreational and racing use. Extensive engine cooling and inlet air temperature testing using both MoTeC I2 and Innovate digital logging systems has proven the R&D High Performance Cooling Kit to offer double the water volume flow through the engine, oil cooler, and intercooler as well as increase water pressure. The OEM cooling system has a very low water pressure (10 P.S.I. at 7600 rpm’s) and a low water volume flow. The new R&D kit will double the water volume which will lower intake air temperature by 15-20 degrees as well as lower engine block and head temperatures by 40-50 degrees. The additional oil cooler water line will lower engine oil temperatures by 15-20 degrees promoting better lubrication and increased engine cooling. The R&D Cooling Kit arrives 100 percent complete with pre-cut hoses, “T” connectors, dual line pump block, through hull bulkhead fittings, hose clamps, water by-pass fittings, the thermostat removal sealing washer, and detailed instructions with pictures. R&D recommends the cooling system to be upgrad- ed as a stand alone performance upgrade and a must have kit addition when installing power adders such as R&D Supercharger Wheels, Engine Performance Parts, and Engine Management Kit parts. Cooler engine, inlet air, and oil temperatures produce higher horsepower with decrease detonation • Better throttle response, increased horsepower • Cooler header and under seat temperatures • Increased power with cooler air inlet temperatures • Cooler cylinder and cylinder head will reduce knock • Cooler oil will lubricate better and last longer • Increased engine protection • Improved clutch performance with cooler oil Description Part No. R&D SHO/FZR Engine/Intercooler Cooling Kit 660-18001 R&D SVHO Engine/Intercooler Cooling Kit 660-18002 ENGINE BLOCK THERMOSTAT KIT COOLING OPTION The R&D Block Thermostat Kit Option was developed to offer a way to run “Dual Thermostats” to the engines cooling system to control and allow warm up and pre heat cycles to take place. Engine Block and Head cooling on the Yamaha Engine becomes difficult when running high compression ratios, higher boost levels, and aggressively advanced ignition timing. R&D has found that multiple cooling lines need to be added to the cooling system to provide enough volume to keep temperatures stable and in check. The problem is the Single OEM thermostat is too restrictive and doesn’t allow enough water volume flow to reduce temperatures with the added cooling lines. R&D has found a way to add an additional thermostat that allows enough water flow volume to cool the engine and head and retain the OEM method for engine pre heat or warm up. The R&D Kit installs as a bolt on kit directly in place of the corrosion anode. Running two thermostats allows enough water flow to cool the engine properly. The R&D thermostat kit option will start to open at 120 degrees, and will allow full flow at 140 degrees. The OEM stock thermostat opens at 118-126 degrees and allows full flow at 140 degrees. Having two thermostats installed that are full open at 140 degrees, and flow enough water volume, will help to keep engine block temperatures to between an ideal 150-175 degrees. R&D has done extensive testing with the engineers at MoTeC both on the Dyno and on the water to determine that 150-160 degrees block temperatures is where the most peak power is, any hotter and power diminishes. The R&D dual thermostat kit will be a must have addition where engines are being run in extreme cold water and weather conditions. Description Part No. R&D SHO/FZR/FZS/VXR/VXS 660-18004 RIVA FX-SHO/FZ ENGINE COOLING UPGRADE KITS The RIVA Engine Cooling Upgrade Kit delivers dramatically improved cooling efficiency to engine and oil cooler for increased reliability & performance. Greatly enhances water flow & pressure by replacing restrictive OEM water fittings with high-flow billet fittings and superior routing. Allows the addition of aftermarket ECU's, high-boost compressor wheels and other performance modifications that can increase heat & detonation. Includes all necessary water lines, hardware, fittings and detailed installation instructions. Applications: • 2011 & newer SHO Craft using Riva Power Cooler Kit (RY17040-PC) order RY10040-ECUK-PC-11 • 2011 & newer HO Craft order RY10040-ECUK-NA-11 Description Part No. Engine Cooling Upgrade Kit RY10040-ECUK-PC-11 Power Cooler (2011 & Newer) Engine Cooling Upgrade Kit RY10040-ECUK-PC Power Cooler (2008-10) Engine Cooling Upgrade Kit NA RY10040-ECUK-NA-11 RY10040-ECUK-PC 2013 H OT P RODUCTS IJSBA W ORLD F INALS IN L AKE H AVASU C ITY , A RIZONA