Please contact us at:
info@650central.com
emails will be answered as time permits

209-533-4346

THERE IS NO SHOPPING CART--PLEASE CALL


 

XS650 Performance Package including a replica of the AMA National race winning cylinder head from the '70s by Harry Lilli

Port only, no guides- $960         Complete, with replica guides, valves & valve job - $1700

 

Link for the 83 page XS650/750 Engine Modification Guide, $39.95

http://www.650performance.com/

 

MISSION STATEMENT

Who is Michael "Mercury" Morse?

Dedicated to the maximum enjoyment of the landmark Japanese twin, the Yamaha XS650.

To share the benefit of my knowledge gained over a 18 year period at the largest Yamaha shop west of the Mississippi, as a factory race mechanic for Rickman, Triumph & Norton, and having raced these bikes over a period extending back to the early ’70s.

To offer old-time customer service with honesty and integrity.

Good communication is the best insurance you will get only the parts you need to do the job.

My No-Nonsense approach gives you perspective as to the complete picture of a proposed course of action, so that you can make valid choices for your particular way of enjoying the 650.

Stock, restored, chopped, bobbed, racer, cafe’d or Tracker, XS650s spoken here!
 

Visa  PayPal  MasterCard

Foreign Money Orders NOT drawn on a US bank subject to a $60 handling charge and a 6 week hold.

We accept Visa, MasterCard, and PayPal-extra time required

you can Fax, Call in or  
Snail-Mail your orders to:


15069 Lupine Lane
Sonora CA, 95370
Phone 209-533-4346


Shipping - Free (in the lower 48 States) on orders over $150.00.
For orders under $150.00, a $7.00 HANDLING charge will be added to shipping
cost.
This is NOT the shipping charge. Shipping will be added to your order total at the time of
shipment for all other locations. There is a 20% re-stocking fee on returned items.

NO RETURNS ON SPECIAL ORDERS
 

 

Search for a Part:

 

 

Copper Big Bore Head Gaskets

 

   


SPARX Electrical

SPARX Permanent Magnet Alternator w/ Solid State Regulator/Rectifier

 

Farrell's Shade Tree Corner

 

Glass by Dwayne

 

'77-84 Stainless Steel Front or '78-79 Rear Disc Brake Caliper Piston

Brembo & EBC rotor Kits

 

ARTICLE

 

SPIN-ON OIL FILTER CONVERSION

Will it make your XS engine last forever?

**********************

   

Clutch Cover Dress Up

**********************

E-Z Pull Clutch Levers- $19.95

650 Central E-Z Pull Clutch Cable-$19.95

650 Central Short E-Z Pull Clutch Cable-$19.95

 

New to the XS or not, check out our XS650 owners tips HERE

 Performance Products

750 Big Bore kits

VM34mm Carb Kits

520 Chain conversions

Aluminum racing intake manifolds

K&N Air filters

We will make custom throttle cables

Magura Throttles

Brembo braking components

Ferodo Platinum brake pads

Vesrah brake pads for early calipers-the best

Dyna  ignition coils 3-5 ohm

Barnett high performance clutch plates and springs

Solo seats for bobbers and trackers

 



VM Round Slide Carb sets now available for the XS650

Jetting that actually works!   And we work with you!

Click HERE to see the dyno run of
A 1973 TX with our 752cc kit!

Need tech advice, give us a call,

We can help!