Available in the following finishes. Black, Blue, Red, Orange, and Polished
$74.99 For standard colors
$124.99 For Polished
Yamaha Raptor 660 686cc Big Bore Kit
Part: n/a
Trinity Racing's 686cc big bore kit will set your new Raptor 660 apart from the crowd. Featuring improved oiling properties over the stock piston, this kit will last long and give you the power you crave.
The 686cc kit includes a JE forged piston, a bore and hone of your Raptor cylinder and a top-end gasket kit.
$711.55 Price includes core charge. Cylinder core must have 101.50mm or less for refund
More fun than anyone should have in one day! This 686cc monster will rev to the moon and back, quicker and faster than any other Raptor motor out there. You get the legendary Stage IV pipe, a 686 cylinder bore, Power hone, 11:1 compression 102mm Piston setup, Trinity's camshaft and valve springs, Pro-Port and valve job, and your stock carbs are jetted to perfection by Trinity experts. All sealed up with a complete top end T.I.A, and Trinity's super-trick gasket and seal set!
Yamaha Raptor 660R 727cc Big Bore Kit Part: n/a One of the best-kept secrets in the history of quad racing is now yours. That's right, Trinity will sell you the meanest, most powerful ATV that anybody can reliably build utilizing present-day technology. What we can tell you about the 727 is that you get the world famous Stage IV pipe, The big bore 11:1 105mm piston and sleeve, tuned cam and valve springs, the patented pro-port and valve job, and a chamber mod and it's all sealed with a complete T.I.A. and Trinity's heavy-duty gaskets.
Yamaha Raptor 660R 719cc Big Bore Stroker Kit Part: n/a
New from Trinity Racing is the 719cc big bore stroker kit for the Raptor 660R. Featuring a brand new stroker crank, high or low compression forged piston kit, and a complete gasket kit. This is a simple drop-in stroker kit that drastically improves torque & horsepower numbers.
Yamaha Raptor 660R 780cc Big Bore Stroker Kit
Part: n/a
Desription and pictures coming soon.
Please call 877.FASTOYS for more information.
Yamaha Raptor 660R Dyna Ignition
Part 2001: DFS7-10P
Part 2002-05: DFS7-11P
The Dyna FS is a direct plug in replacement of the stock ignition that plugs into the stock harness. This Dyna box produces a longer and more intense spark than the stock ignition, adding power & torque. The Dyna FS ignition reprograms your Raptor to release that power with 4 ignition advance curves - 3 high performance and 1 stock curve- which you can easily choose from as you ride. You can also change on the fly by flipping the easily-accessible switch.
$349.99 Non-programmable models are also available. Please call 1.877.FASTOYS for more info.
Yamaha Raptor 660R Heavy Duty Clutch Kit
Part: n/a
Horsepower always takes the path of least resistance, so Trinity Racing made this heavy duty clutch kit for your Raptor 660R. Featuring springs that increase the holding pressure by 35%, even your big bore Raptor 660R won't be able to power through this clutch. Don't get caught with a fried clutch your next trip riding and upgrade to Trinity's heavy duty clutch kit today!
$162.75
Actual photo may vary.
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FLUIDYNE YAMAHA RAPTOR 660 HIGH PERFORMANCE RADIATOR
(2001-2005) Part: FPS11-01RAP
• 38mm cores provide 50% more surface area for increased cooling capacity.
• Rugged furnace brazed cores feature optimum air fin design and .060 aluminum tubesheets.
• Heavy duty aircraft grade aluminum tanks and side plates provide increased strength and durability which eliminates the need for auxiliary guards or braces.
• All parts include a 16 lb. radiator cap matched to a CNC machined billet filler neck.
• All assemblies are TIG welded by highly experienced craftsmen.
A lot of weak pistons are made for the mass market. These high quality forged alloy pistons by JE in standard 100mm size are significantly lighter than stock, with precision relief cuts, and higher compression ratios that give you an explosive power stroke, and higher RPMs without melting down. Forged aluminum gives you superior heat control with less expansion. JE piston kits include the rings & wrist pin.
A lot of weak pistons are made for the mass market. These high quality forged alloy pistons by JE in 102mm or 105mm are significantly lighter than stock, with precision relief cuts, and higher compression ratios that give you an explosive power stroke, and higher RPMs without melting down. Forged aluminum gives you superior heat control with less expansion. JE piston kits include the rings & wrist pin.
$239.99
Yamaha Raptor 660R High Compression
Wiseco Piston Kit
Part: n/a
Get the most out of your race fuel powered 660R with this high-compression Wiseco piston! Maximize your Yamaha's performance with this high-quality Wiseco piston kit. Made of forged aluminum, this piston offers increased protection with horizontal slot pin oiling for a reduction in friction and is a direct replacement for your stock piston. $141.99
Hot Rods is proud to introduce its stroker ATV crankshaft line.
A Stroker Crank gives your piston more travel up and down creating more displacement, which greatly increases Torque & Horsepower.
This will give your engine more mechanical leverage to generate more power at lower rpm much more easily.
NOTE: Pictures may not reflect actual product that will ship, product will vary with Make, Model and Year. If you have any questions about this product, please call 1.877.FASTOYS.
$369.99
Yamaha Raptor 660R High-Performance Cam
Part: n/a
The Stage IV performance cam profile is designed in conjunction with and manufactured by the industry leader, Webcam, and is tuned specifically to complement your modifications and head work. The combination of the piston, porting, and cam determine the powerband in your engine, so get it right the first time and have Trinity set you up with the correct cam for your Raptor.
A $180 core charge applies, so send your stock cam into Trinity for a refund.
$149.99
Yamaha Raptor 660R Valve Spring Kit
Part: n/a
With higher ramp speeds on more aggressive camshaft profiles, valves can float at high rpm causing damage from piston to valve interference. You can trust Trinity valve springs to clamp the valves down tight where the Raptor really needs it. Keeping the valves under control adds top end power so get a Trinity spring set to go with your new cam.
Available in the following finishes. Black, Blue, Red, Orange, and Polished
$74.99 For standard colors
$124.99 For Polished
Yamaha Raptor 660 686cc Big Bore Kit
Part: n/a
Trinity Racing's 686cc big bore kit will set your new Raptor 660 apart from the crowd. Featuring improved oiling properties over the stock piston, this kit will last long and give you the power you crave.
The 686cc kit includes a JE forged piston, a bore and hone of your Raptor cylinder and a top-end gasket kit.
$711.55 Price includes core charge.
Actual photo may vary.
Yamaha Raptor 660 Pro-Port Porting
Porting is a highly technical and intricate part of any performance engine package and has been one of our specialties for over 30 years. We invest countless hours yearly in R&D allowing us to offer our customers the highest quality and performance possible. This investment keeps us one of the Industry leader’s in High-Performance Porting. We have the expertise and the equipment to maximize peak performance throughout the full power band, giving you optimal performance without compromising reliability and engine life.
With the use of our Superflow flow bench with port flow analyzing computer software we can map out specific areas within the ports using pitot tubes of different shapes. These tools allow us to see air speeds through out the port enabling us to achieve maximum port efficiency.
Testing port velocity and port stability is the only way to insure getting the most usable CFM (cubic feet per minute) from every lift point. The use of computer monitored flow benches are an excellent way to measure and diagnose port designs, ensuring maximum performance. The use of this equipment also helps determine cam design and valve size for specific riding requirements.
Trinity Racing uses state of the art technology and techniques to create the perfect port job according to your unique specifications.
Trinity Racing porting services has produced major contenders and winners in many top-level championships, such as the ITP Quad Cross Series Championship, Grand National Open Pro Am Championship (Banshee), Four-Stroke World Championship and the Grand National Championships with some of the biggest names in the sport, Kory Ellis, Mark Ehrhardt, Jeremy Schell, Jeff Seegott, Joe Byrd.
HERE IS WHAT QUAD MAGAZINE HAD TO SAY. Trinity Racing's flow-bench-tested port jobs are designed to make your quads head flow better and more consistently, creating more horsepower, as well as improving where your quad makes power. Trinity Offers an exchange program to keep your downtime to a minimum.
Call Now!
$412.50
Actual photo may vary.
Yamaha Raptor 660 Valve Job
Part: n/a
Call for Details.
$130.00
Questions about pricing and availability?
Please call 1.877.FASTOYS for details about this product.
All prices are subject to change without notice.
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Comments or questions about Trinity Racing, contact Charity Fortajada.
The URL of this page is http://www.trinityracing.com
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