Engine

Analog Gear Position Sensor, 360 Degree, Suzuki Hayabusa (99-21)

  The Analog Gear Position Sensor is designed to eliminate the erratic signal from an OEM gear position sensor and provide a clean voltage output that accurately reflects the full 360° of shift drum rotation. This sensor allows for positive...

APE Adjustable Cam Sprockets Suzuki Hayabusa (99-25)

  Maximize your engine's potential with APE Adjustable Cam Sprockets, unlocking untapped horsepower by fine-tuning your cam timing for optimal performance. These precision-engineered sprockets replace the non-adjustable OEM counterparts,...

APE Billet Crankshaft Suzuki Hayabusa (99-25)

APE Race-Prepped and Modified Crankshafts For over 22 years, APE has been the leader in motorcycle crankshaft modification and race preparation. Renowned for its expertise, APE offers precision services like lightening and race balancing, designed to...

APE Billet Starter Plate Suzuki Hayabusa (99-25)

Elevate your drag racing Hayabusa to new heights with the APE Outboard Starter Plate and Nut Kit – a game-changer for engine builders seeking optimal performance. Specifically designed for drag racing Hayabusas equipped with Lectron carbs and a...

APE Counter Balancer Removal Shaft Suzuki Hayabusa (99-25)

This billet aluminum "dummy" shaft allows you to easily eliminate the counter balancer and shaft(s) from your engine. Simply remove the stock assembly and insert this shaft in its' place. All oil passages are plugged by the shaft and o-rings...

APE Cylinder Head Nuts

  Super heat treated cylinder head nuts are a must for high output engines.  Help prevent blown and leaking head gaskets caused by the threads in the soft stock nuts stretching. APE nuts are machined from alloy steel and fully heat treated...

APE Cylinder Studs Suzuki Hayabusa (99-25)

  Studs are the preferred fastener choice for high performance engines. Unlike a bolt, a stud uses all of the threads in the case, and it doesn't have to be removed during disassembly which adds wear on the case threads. Studs don't twist like...

APE Cylinder Studs Suzuki Hayabusa (99-25) Heavy Duty 1/2"

These studs are made from heat treated chrome moly steel, fully ground with rolled threads for maximum strength. They come with special machined twelve point nuts and washers designed to fit in the busa head with no modifications. Who would need...

APE Inconel Exhaust Valves Suzuki Hayabusa (99-25)

The latest addition from APE is the oversize Hayabusa exhaust valve (28.5mm) made from INCONEL. It was developed at the request of top turbo Pro Street Builders. Inconel has the ability to withstand tremendous amounts of heat, which the turbos are...

APE Low Profile Crankcase Breather Cover Plate Suzuki Hayabusa (99-25)

  APE offers billet low profile breather covers for the Suzuki Hayabusa. Offered in three styles. Single outlet, as the oem unit, dual outlet, for some very large motors that may need more breathing capacity, and no outlet for motors using vacuum...

APE Main Bearing Studs Suzuki Hayabusa (99-25)

  These studs feature rolled threads, centerless ground surfaces, and come with competition style twelve point flange nuts. As racing's leading supplier of heavy duty engine stud kits, APE already has their very popular top end cylinder...

APE Manual Cam Chain Tensioner Pro Series Suzuki Hayabusa (08-25) GSXR1000 (09-25) GSXR750 (08-25) GSXR600 (08-25)

  Unleash the power of precision with APE's Pro Series Manual Cam Chain Tensioner – a revolutionary addition designed for the dedicated racer who demands frequent engine adjustments. Elevate your engine tuning experience with this...

APE Manual Cam Chain Tensioner Pro Series Suzuki Hayabusa (99-07)

APE introduces the Pro Series manual cam chain tensioner. This new tensioner is designed for the racer who frequently adjusts his engine. The easy-access socket head adjuster screw is perfect for tight spaces. The interior o-ring design ensures that...

APE Manual Cam Chain Tensioner Suzuki GSX1300R Hayabusa (08-25) GSXR1000 (09-25) GSXR750 (08-25) GSXR600 (08-25)

  Experience uncompromising performance and safeguard your high-performance engine with APE Manual Cam Chain Tensioners – meticulously engineered to replace automatic and hydraulic tensioners. Designed to address critical issues that arise...

APE Manual Cam Chain Tensioner Suzuki GSX1300R Hayabusa (99-07)

APE manual cam chain tensioners are designed to replace the automatic and hydraulic tensioners on high performance engines. The automatic adjusters can back out when the throttle is closed suddenly at high rpm. This allows the cams to go momentarely...

APE Output Shaft Case Stud Kit Suzuki Hayabusa (99-25)

APE has developed a stud kit that holds the cases together behind the countershaft. The advantage of the stud over the oem bolt is that a bolt can not use all of the thread in the case or it bottoms out. APE studs go in all the...

APE Roller Cam Chain Conversion Suzuki Hayabusa (99-25)

Now available is a complete roller cam chain conversion for the Suzuki Hayabusa.  For serious racers that can not have cam timing fluctuations and/or the risk of the oem style hy-vo cam chain breaking, this kit is the answer.  An...

APE Titanium Retainers

  APE valve spring retainers are machined from aircraft quality titanium bar stock in the APE plant on the latest state of the art computerized CNC machinery.CNC machining allows us to offer such advantages as bored taper keeper holes for exact...

APE Tool Steel Shift Fork Shaft Kit Suzuki Hayabusa (99-25)

APE initially designed these shift shafts for use in Hayabusa powered Radical road racing cars. These cars weigh more than twice as much as a motorcycle and put tremendous stresses on the transmissions with constant up shifting and downshifting...

APE Valve Guides

  APE valve guides are designed to take the abuse of today's modern high horsepower engines. They are made from special bronze alloy to resist wear and heat. No other valve guide that you can buy will out-perform APE guides. Fact is we supply our...

APE Valve Spring Kit Suzuki Hayabusa (99-25)

World famous Suzuki Hayabusa APE valve springs are made from premium chrome silicon wire for consistent pressure and excellent fatigue life. Racers as well as street riders have come to depend on APE springs for winning performance. For use...

Billet Shift Fork Suzuki Hayabusa (99-25)

Our Billet Shift Forks will spring back close to the original position if you must chop the throttle, wheelie, or have any other emergency with an automatic transmission. The advantage with billet is that you won’t have to change a shift fork...

Brocks Offset Cam Pin Suzuki GSX1300R Hayabusa (08-20)

  New and improved design Allows a (99-07) Hayabusa intake cam to be used in an (08-19) Hayabusa engine Reversible to allow a (08-19) Hayabusa intake cam to be used in a (99-07) Hayabusa Improved shoulder design makes pin easier to install -...

Brocks Oil Cooler Removal Kit Suzuki Hayabusa (99-20)

    Features:   Allows removal of the stock oil cooler for race use Kit includes high pressure line, fittings, and o-rings No drilling or plugging Easily returned back to stock if desired Works with most sidewinder exhaust...

Brocks Oil Pan Baffle Suzuki Hayabusa (99-25)

  Prevent oil starvation due to hard acceleration or wheelies. During a hard launch, or wheelie, the oil in the pan tends to surge to the rear and upward into the transmission cavity- allowing the oil pick-up to momentarily run dry. This can...

Brocks Performance Oil Cooler Line Kit Suzuki GSX1300R Hayabusa (99-20)

  Brocks Performance Oil Cooler Line Kit Suzuki GSX1300R Hayabusa

Brocks Starter Pin Suzuki GSX1300R Hayabusa (99-02)

  Fits Suzuki Hayabusa (99-02) Direct replacement of stock starter pins The stock pins are hard and brittle. They can explode and damage the entire starting system and/or cases if starter kickback occurs in stock and/or modified engines...

Carpenter Valve Springs Suzuki Hayabusa (99-24)

  Carpenter Racing Valve Springs are the most popular valve spring for the Suzuki Hayabusa and will work with cams up to .445" lift with stock or aftermarket retainers. The 60psi springs are recommended for nearly all application including all...

Carrillo Connecting Rods Suzuki Hayabusa (99-25)

Carrillo uses proprietary chrome, nickel, moly, vanadium alloy which meets all VAR (vacuum arc re-melt ASTM standards). The heat is validated, both by the supplier and an independent metallurgist whom confirm the desired physical and chemical...

Ceramic Transmission Bearings Suzuki Hayabusa (99-21)

  Upgrade your Suzuki Hayabusa (1999-2021) with our high-performance ceramic transmission bearings. Designed to replace the two large roller bearings—one on the input shaft and one on the output shaft—this upgrade delivers...

Cometic Base Gasket Suzuki Hayabusa (99-25)

Cometic base gaskets are made to meet or exceed OEM quality and fitment.  Most base gaskets are available in a wide range of materials and thicknesses.

Cometic Cam Chain Tensioner Gasket Suzuki Hayabusa (99-07)

AFM Gasket Material  Commonly used in oil pump, clutch cover, ignition cover, etc. AFM is the ideal gasket material for machined surfaces, especially two uneven stamped surfaces that have been plated. AFM is a chemically blown, compounded...

Cometic Clutch Cover Gasket Suzuki Hayabusa (99-25)

AFM Gasket Material  Commonly used in oil pump, clutch cover, ignition cover, etc. AFM is the ideal gasket material for machined surfaces, especially two uneven stamped surfaces that have been plated. AFM is a chemically blown, compounded...

Cometic Engine Case Gasket Kit Suzuki Hayabusa (99-25)

AFM Gasket Material Commonly used in oil pump, clutch cover, ignition cover, etc. AFM is the ideal gasket material for machined surfaces, especially two uneven stamped surfaces that have been plated. AFM is a chemically blown, compounded nitrile...

Cometic Exhaust Gasket Kit Suzuki Hayabusa (99-25)

These high quality gaskets will seal up that new header you are installing, or works fine with the stock exhaust.  These gaskets might fit tightly in your head, that is normal. Comes in a package of 4 gaskets. The Cometic Exhaust Gaskets are...

Cometic Gear Shift Cover Gasket Suzuki Hayabusa (99-25)

AFM Gasket Material  Commonly used in oil pump, clutch cover, ignition cover, etc. AFM is the ideal gasket material for machined surfaces, especially two uneven stamped surfaces that have been plated. AFM is a chemically blown, compounded...

Cometic Head Gasket Suzuki Hayabusa (99-25)

MLS (Multi-Layer Steel) Head Gaskets Provides maximum sealing performance for today’s high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can...

Cometic Magneto Cover Gasket Suzuki Hayabusa (99-25)

AFM Gasket Material  Commonly used in oil pump, clutch cover, ignition cover, etc. AFM is the ideal gasket material for machined surfaces, especially two uneven stamped surfaces that have been plated. AFM is a chemically blown, compounded...

Cometic Oil Pan Gasket Suzuki Hayabusa (99-25)

AFM Gasket Material  Commonly used in oil pump, clutch cover, ignition cover, etc. AFM is the ideal gasket material for machined surfaces, especially two uneven stamped surfaces that have been plated. AFM is a chemically blown, compounded...

Cometic Starter Cover Gasket Suzuki Hayabusa (99-25)

AFM Gasket Material  Commonly used in oil pump, clutch cover, ignition cover, etc. AFM is the ideal gasket material for machined surfaces, especially two uneven stamped surfaces that have been plated. AFM is a chemically blown, compounded...

Cometic Starter Gear Cover Gasket Suzuki GSX1300R Hayabusa (99-25)

AFM Gasket Material  Commonly used in oil pump, clutch cover, ignition cover, etc. AFM is the ideal gasket material for machined surfaces, especially two uneven stamped surfaces that have been plated. AFM is a chemically blown, compounded...

CP Piston Kit Suzuki Hayabusa (99-25)

Order any Hayabusa Piston Kit with the Wossner Cylinder Block and save $100! (discount automatically applied at checkout) Suzuki GSX1300R Hayabusa 99-07Std Bore: 81mm PistonKit # Disp...

DME Counter Balancer Removal Shaft Suzuki Hayabusa (99-25)

This billet aluminum "dummy" shaft allows you to easily eliminate the counter balancer and shaft(s) from your engine. Simply remove the stock assembly and insert this shaft in its' place. All oil passages are plugged by the shaft and o-rings. Eliminates...

DME Low Profile Billet Oil Pan Suzuki GSX1300R Hayabusa (99-25)

Unleash the full potential of your drag racing machine with DME's Low Profile Billet Oil Pans. Precision-engineered to elevate your performance on the strip, these pans are more than just a modification—they're a game-changer. Key...

DME Thermostat Block Off Plate, Suzuki GSX1300R Hayabusa (99-20), GSXR1000 (01-16)

Used to cover thermostat outlet in cylinder cylinder in dry block applications. Can be drilled and tapped for water fittings, for rear mount radiator. Features: CNC Machined Light weight Uses factory Thermostat seal

DME Water Pump Block Off Plate Suzuki Hayabusa (99-25), GSXR1000 (01-08)

Introducing the DME Racing Water Pump Block Off – your essential solution for drag racing scenarios where the radiator has been removed or when utilizing an electric pump. This precision-engineered block off is designed for optimal performance...

Ferrea Stainless Steel Exhaust Valves Suzuki Hayabusa (99-21)

  For Over 45 Years Ferrea has been manufacturing hard core racing engine valvesand components for various types of engines in a wide range of categories worldwide. Our company uses the latest technological advances gained through the...

Ferrea Stainless Steel Intake Valves Suzuki Hayabusa (99-21)

  For Over 45 Years Ferrea has been manufacturing hard core racing engine valves and components for various types of engines in a wide range of categories worldwide. Our company uses the latest technological advances gained through the...

Flat Profile Oil Drain Plug Suzuki Hayabusa (99-25) GSXR1000 (01-25) GSXR750 (01-25) GSXR600 (01-25)

After issues with cracked oil pans, a leading race shop contacted APE for a solution. The problem.. When these modern no bar bikes wheelie and come down hard, the drain plug can hit the ground and attempts to dig in. This tries to bend the plug...

Flo Lifetime Reusable Oil Filter Suzuki GSX1300R Hayabusa (99-25)

  Features Cleanable and Reusable Superior Filtration - 35 microns! Proven Aerospace, NASCAR, Indy and Formula 1 Technology High Flow Rate Easy Filter Element Inspection Unaffected by Water, Heat or Pressure Environmentally Friendly Pays...