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Oval Track Car Engine Packages

At Yoshimura, we have been building four-stroke race engines for over 60 years. Our reputation and success in the road racing world is attributed to our passion and dedication to performance. We understand that your engine is the sum of many parts. If all the parts work in unison and in concert, large increases in reliable power occur. We do not simply throw in a big cam, bump up the compression and create a time bomb. We build power at self-sustaining, balanced levels, because all the power in the world means nothing if you can't finish.

The package below is just a small portion of what we can do for your GSX-R1000. Each is customizable to meet your performance needs and your budget. You can choose to have your current engine rebuilt or start with a fresh crate engine from Japan. Call us today and see how we can get you on the podium.


Zack Forster / Forster Racing


GSX-R1000 OVAL TRACK STAINLESS EXHAUST SYSTEMS

  • Designed to deliver maximum performance
  • High Quality Stainless Steel Construction
  • Available for select Suzuki GSX-R1000 applications - Call for Details 1-800-634-9166
  • Now Available for 2011-2015 Kawasaki ZX-10R

View Products Page


GSX-R1000 2017-21 WATER PUMP COVER REROUTE KIT

Our Water Pump Reroute Kit is made from billet 6061 T-6 aluminum and is the perfect fix when you are using a drive shaft application on the new generation GSX-R 1000 motor.

  • Rerouting of water hose provides clearance for drive shaft
  • Made from Billet machined 6061 T6 alloy
  • Utilizes OEM sealing O-ring and mounting hardware
  • High-grade silicone water hose shown (available separately)
  • Items Sold Separately
  • Call for further details: 909-628-4722 ext. 301

Water Pump Cover $225.00
Silicone hose $35.00


GSX-R1000 2017-21 Billet Aluminum Oil Pan

  • Low profile billet aluminum machined oil pan with custom oil strainer
  • Low profile design for maximum ground clearance and safety
  • Increase total oil capacity (+700cc)
  • Call for further details: 909-628-4722 ext. 301
  • For use in Mod Lites and Lightning Sprints
  • *NOT LEGAL to use in the Dwarf Car applications

$550.00


MODIFIED LITES / DWARF CAR “SPEC” SUZUKI PACKAGES

Starting from $4,100

INCLUDED LABOR

  • Disassemble, clean, inspect, and re-assemble engine complete assembly
  • Valve inspection and valve job
  • Inspect and measure valve spring tension
  • Inspect all valve train components
  • Optimize compression ratio to meet class regulation
  • Degree camshafts to optimum position
  • Inspect pistons, and pins
  • Inspect all cam chain tension components
  • Inspect and measure crankshaft and connecting rod bearings
  • Complete clutch inspection
  • Complete transmission inspection

INCLUDED COMPONENTS

  • Special Yoshimura (thin) cylinder head gasket
  • All New OEM Suzuki engine seals and gaskets
  • All New OEM Suzuki crankshaft and rod bearings
  • New Suzuki OEM piston rings, circlips

ADDITIONAL OPTIONS (Modified Lites / Dwarf)

  • 2017–2021 GSX-R1000: Special water pump outer housing (accommodate drive shaft clearance)
  • 2017–2021 GSX-R1000: Special water hose for pump
  • Billet Aluminum Oil Pan (* NOT LEGAL for Dwarf Car applications)

ADDITIONAL OPTIONS (Outlaws)

  • High performance camshaft set / with valve springs
  • Forged high compression piston set
  • Cylinder head porting (CNC)
  • Cylinder head flow testing
VP racing fuels logo
Motul Logo

We recommend the use of VP Racing Fuels, and MOTUL chemicals and lubricants for all of our engine builds


FOR MORE INFORMATION CONTACT:

Rhett Lougheed
Engine Building Services

5420 Daniels St Chino, CA 91710
Phone: (909) 364-0186 ext: 301
E-mail: rlougheed@yoshimura-rd.com

 

Don Franzen
Technical Sales Representative

5420 Daniels St, Chino, CA 91710
Phone: (909) 628-4722 ext: 422
E-mail: dfranzen@yoshimura-rd.com

 

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Race series product restriction and affirmation

Warning:

The RACE SERIES product you are purchasing removes, renders inoperative, or bypasses required elements of the emission control systems of EPA, certified motorcycles of motorcyle engines and may only be installed on motorcycles that are restricted to closed course competition. Installation of this product on a motorcyle that is ridden on a public street, highway, or public lands violates the tampering and defeat device provisions of the Clean Air Act & 203(a)(3)(A) and/or & 203(a)(3)(B) and may subject you to a civil penalty of up to $37,000.

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  3. that any motorcycle on which I install the RACE SERIES product will be restricted to closed course competition and will not be ridden on any public street, highway or public lands.