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INTAKE
SYSTEMS
SEA-DOO
4 STROKE
ENGINE/
GASKETS
EXHAUST
DRIVE LINE
HANDLING
ELECTRICAL
WATERLINE
/BILGE
STEERING
& CONTROLS
BODY
ACCESSORIES
SERVICE TOOLS
/HARDWARE
CHEMICAL
SEA-DOO 4-STROKE • INTERCOOLER • THERMOSTAT
*SC = Supercharged, N/A = Naturally Aspirated
iBR = Intelligent Brake & Reverse. It’s the system at the rear of the craft that
works the brake bucket, reverse bucket and variable trim system.
SEA-DOO MODEL-HULL REFERENCE CHART
R&D ENGINE THERMOSTAT &
INTERCOOLER COOLING KIT
The R&D Thermostat/Intercooler/Engine Cooling Kit is one stop shopping
to solve several big issues with the O.E.M. cooling system. Engine
temperatures on a RXP 260 engine with performance upgrades can reach
190-195 degrees with the stock cooling system. The R&D Kit changes out
the stock thermostat for a new cooler 160 degree thermostat. The R&D Kit
also separates and re-routes the “intercooler out” and “engine out” water
lines to allow less restriction and more water to flow through both the engines
exhaust system and the intercooler which will promote cooler exhaust
temperatures as well as reduce intake air temperatures. The R&D Kit also
includes two new 1/2 inch water bypass fittings for the intercooler in and
out lines, one to be used with the kit included high pressure relief valve,
and one for the new intercooler water out line. The R&D “high pressure”
relief valve will protect the intercooler from being broken due to high water
pressure spikes. Cooler engine temperatures, cooler intake air temperatures,
and cooler exhaust temperatures all add up to a noticeable RPM and top
speed gain.
Description Part No.
R&D Thermostat & Intercooler Cooling Kit
663-15000
R&D ENGINE
THERMOSTAT KIT
The R&D Engine Thermostat Kit
is designed to lower the engine
operating temperature. Engine
temperatures on a Sea-Doo 260 engine with performance upgrades can
reach 190-195 degrees with the stock cooling system. The R&D Kit changes
out the stock thermostat for a new cooler 160 degree thermostat. Cooler
engine temperature adds up to a noticeable RPM and top speed gain.
Kit comes complete with installation tool.
Description Part No.
R&D Engine Thermostat Kit
663-15010
RIVA SEA-DOO BVIC
INTAKE BLOCK-OFF
Made from billet aluminum, RIVA’s block-off plate fills
the opening in the 215 intake manifold left when the
stock intercooler is removed. Integrated fitting allows
for use of aftermarket boost gauge. Includes
Viton o-ring and is anodized to prevent corrosion.
Description Part No.
RIVA BVIC Intake Block-off
RS1750-PC-ABBO
RIVA RXP/RXT/GTX THERMOSTAT KIT
RIVA’s cool running Thermostat Kit reduces the operating temperature
of your modified 4-Tec
®
engine by 30°F for maximum reliability and
performance. Kit includes replacement thermostat, billet coolant inlet flange,
stock thermostat removal tool, Oetiker
®
clamps, Oetiker
®
pliers and detailed
installation instructions.
*NOTE: Thermostat housing (shown above) not included.
Description Part No.
RIVA Thermostat Kit, SD RXP/RXT/GTX
RS1015
Shown with Lock
Ring Installed
Model
Year SC or NA Hull
Notes
GTI 130
2006-2010 NA GTI-1 Version 1 of 4-TEC GTI hull
GTI 130
2011-2015 NA GTI-2 Version 2 of 4-TEC GTI hull.
GTI LTD 155 2011-2015 NA GTI-2 Version 2 of 4-TEC GTI hull.
GTI SE 155
2007-2010 NA GTI-1 Version 1 of 4-TEC GTI hull
GTI SE 155
2011-2015 NA GTI-2 Version 2 of 4-TEC GTI hull.
GTI SE 130
2006-2010 NA GTI-1 Version 1 of 4-TEC GTI hull
GTI SE 130
2011-2015 NA GTI-2 Version 2 of 4-TEC GTI hull.
GTR 215
2012-2015 SC GTI-2
Version 2 of 4-TEC GTI hull. Super-
charged 215hp 1503 engine.
GTS 130
2011-2015 NA GTI-2 Version 2 of 4-TEC GTI hull.
GTX 155
2005-2009 NA GTX-1 Original 4-TEC GTX hull.
GTX 155
2010-2015 NA
S3 S3 with iBR.
GTX 4 TEC 2002-2004 NA GTX-1 Original 4-TEC GTX hull.
GTX 4-TEC SC 2003-2004 SC GTX-1 Original 4-TEC GTX hull.
GTX 4-TEC TOW 2003-2004 NA GTX-1 Original 4-TEC GTX hull.
GTX SC 215 2005-2006 SC GTX-1 Original 4-TEC GTX hull.
GTX 215
2008-2010 SC GTX-1 Original 4-TEC GTX hull.
GTX 215
2011
SC
S3 S3 with iBR.
GTX iS 215
2010-2011 SC
S3 S3 with iBR.
GTX 215
2012-2013 SC
S3 S3 with iBR.
GTX LTD 215
2015
SC
S3 S3 with iBR (fixed deck).
GTX 255
2004
SC GTX-1 Original 4-TEC GTX hull.
GTX LTD 215 2005-2008 SC GTX-1 Original 4-TEC GTX hull.
GTX iS 255
2009
SC
S3 S3 with iBR.
GTX LTD 260
2010-2015 SC
S3 S3 with iBR.
GTX S 155
2012-2015 NA
S3 S3 with iBR.
RXP 155
2007-2008 SC RXP-1 Original RXP hull with short intake duct.
RXP 215
2004-2010 SC RXP-1 Original RXP hull with short intake duct.
RXP-X 255
2008-2011 SC RXP-2 Original RXP hull with longer intake duct.
RXP-X 260
2012-2015 SC RXP-3 All new 260HP, T3 and iBR.
RXT 215
2005-2010 SC GTX-1 Original 4-TEC GTX hull.
RXT-X 255
2008-2010 SC GTX-1 S3 with iBR.
RXT IS 255
2009
SC
S3 S3 with iBR.
RXT IS 260
2010-2012 SC
S3 S3 with iBR.
RXT 260
2011-2015 SC
S3 S3 with iBR.
RXT-X aS 260
2011
SC
S3 S3 with iBR.
RXT-X aS 260 2012-2015 SC
S3
S3 with iBR, bow stabilizers, adjustable
rear sponsons & adjustable trim tabs.
RXT-X 260
2011-2015 SC
S3 S3 with iBR.
WAKE 155
2005-2009 NA GTX-1 Original 4-TEC GTX hull.
WAKE 155
2010
NA GTI-1 Version 1 of 4-TEC GTI hull.
WAKE 155
2011-2015 NA GTI-2 Version 2 of 4-TEC GTI hull.
WAKE 215
2007-2010 SC GTX-1 Original 4-TEC GTX hull.
WAKE 215
2011-2015 SC
S3 S3 with iBR.
