RIVA Lucky 13 Pump Cone - Yamaha SHO L13-YAM-SHO FX-SHO FZS FZR FX-HO 1.8L

Description

RIVA Lucky 13 Pump Cone
Yamaha SHO/HO
L13-YAM-SHO/HO
All billet construction and hard anodized to prevent corrosion. Easily adjusted by removing stainless steel tail cone bolt, pulling off billet cone and adding or removing supplied spacers. The cone comes with a 2mm, 3mm and 4mm spacer. Spacers of different thicknesses are available for purchase separately.
The extended length of the Lucky 13 Performance Pump Cone allows for custom pump pressure tuning resulting in additional thrust allowing the ski to reach higher top speeds, achieve better acceleration and have reduced cavitation. Using this cone will result in initial lower RPM therefore it's important to use a larger exit diameter on your venturi nozzle than you would normally run. Typically you will want a 3mm larger exit nozzle than you would run without the adjustable pump cone. Best results will be achieved when boring your OEM nozzle out larger.
Utilize spacers to 'dial in' your RPM and find the 'sweet spot' for your ski. Testing different spacer arrangements along with exit nozzle diameters in order to dial in your RPM will result in gains in holes-hot, mid-range acceleration and also top speed. In some cases it may also be necessary to reduce the pitch of the trailing edge of your impeller slightly to achieve desired RPM. Best results are generally achieved when spacing the cone back into the venturi as far as possible and then adjusting venturi nozzle diameter and impeller pitch to achieve desired RPM. It's important to note that each ski will vary. It's important for you to test different configurations to see what works best with your ski's setup. When you put forth the effort to dial this system in you will be rewarded with substantial gains.
•    Item #: L13-YAM
•    Brand: Lucky 13
◦    2016 YAMAHA VXS (1.8L)
◦    2016 YAMAHA VXR (1.8L)
◦    2015 YAMAHA VXS (1.8L)
◦    2015 YAMAHA VXR (1.8L)
◦    2015 YAMAHA FX SHO (1.8L)
◦    2015 YAMAHA FX CRUISER SHO (1.8L)
◦    2014 YAMAHA VXS (1.8L)
◦    2014 YAMAHA VXR (1.8L)
◦    2014 YAMAHA FX SHO (1.8L)
◦    2014 YAMAHA FX CRUISER SHO (1.8L)
◦    2013 YAMAHA VXS (1.8L)
◦    2013 YAMAHA VXR (1.8L)
◦    2013 YAMAHA FZS
◦    2013 YAMAHA FZR
◦    2013 YAMAHA FX SHO (1.8L)
◦    2013 YAMAHA FX CRUISER SHO (1.8L)
◦    2012 YAMAHA VXS (1.8L)
◦    2012 YAMAHA VXR (1.8L)
◦    2012 YAMAHA FZS
◦    2012 YAMAHA FZR
◦    2012 YAMAHA FX SHO (1.8L)
◦    2012 YAMAHA FX CRUISER SHO (1.8L)
◦    2011 YAMAHA VXS (1.8L)
◦    2011 YAMAHA VXR (1.8L)
◦    2011 YAMAHA FZS
◦    2011 YAMAHA FZR
◦    2011 YAMAHA FX SHO (1.8L)
◦    2011 YAMAHA FX CRUISER SHO (1.8L)
◦    2010 YAMAHA FZS
◦    2010 YAMAHA FZR
◦    2010 YAMAHA FX SHO (1.8L)
◦    2010 YAMAHA FX CRUISER SHO (1.8L)
◦    2009 YAMAHA FZS
◦    2009 YAMAHA FZR
◦    2009 YAMAHA FX SHO (1.8L)
◦    2009 YAMAHA FX CRUISER SHO (1.8L)
◦    2008 YAMAHA FZS
◦    2008 YAMAHA FZR
◦    2008 YAMAHA FX SHO (1.8L)
◦    2008 YAMAHA FX CRUISER SHO (1.8L)
◦    Item #: L13-YAM
◦    Brand: Lucky 13
▪    2016 YAMAHA VXS (1.8L)
▪    2016 YAMAHA VXR (1.8L)
▪    2015 YAMAHA VXS (1.8L)
▪    2015 YAMAHA VXR (1.8L)
▪    2015 YAMAHA FX SHO (1.8L)
▪    2015 YAMAHA FX CRUISER SHO (1.8L)
▪    2014 YAMAHA VXS (1.8L)
▪    2014 YAMAHA VXR (1.8L)
▪    2014 YAMAHA FX SHO (1.8L)
▪    2014 YAMAHA FX CRUISER SHO (1.8L)
▪    2013 YAMAHA VXS (1.8L)
▪    2013 YAMAHA VXR (1.8L)
▪    2013 YAMAHA FZS
▪    2013 YAMAHA FZR
▪    2013 YAMAHA FX SHO (1.8L)
▪    2013 YAMAHA FX CRUISER SHO (1.8L)
▪    2012 YAMAHA VXS (1.8L)
▪    2012 YAMAHA VXR (1.8L)
▪    2012 YAMAHA FZS
▪    2012 YAMAHA FZR
▪    2012 YAMAHA FX SHO (1.8L)
▪    2012 YAMAHA FX CRUISER SHO (1.8L)
▪    2011 YAMAHA VXS (1.8L)
▪    2011 YAMAHA VXR (1.8L)
▪    2011 YAMAHA FZS
▪    2011 YAMAHA FZR
▪    2011 YAMAHA FX SHO (1.8L)
▪    2011 YAMAHA FX CRUISER SHO (1.8L)
▪    2010 YAMAHA FZS
▪    2010 YAMAHA FZR
▪    2010 YAMAHA FX SHO (1.8L)
▪    2010 YAMAHA FX CRUISER SHO (1.8L)
▪    2009 YAMAHA FZS
▪    2009 YAMAHA FZR
▪    2009 YAMAHA FX SHO (1.8L)
▪    2009 YAMAHA FX CRUISER SHO (1.8L)
▪    2008 YAMAHA FZS
▪    2008 YAMAHA FZR
▪    2008 YAMAHA FX SHO (1.8L)
▪    2008 YAMAHA FX CRUISER SHO (1.8L)