Notice: As of Jan.1st,2007

we now take paypal so you can use your credit card

 or check, of course we still take cash or certified funds.

AT OUR SHOPS WE DO THE VERY BEST OF FLOW WORK  ON 2-STROKE OR 4-STROKE ENGINES

WE ALSO HAVE A COMPLETE MACHINE SHOP TO DO JUST ABOUT ANY KIND OF MOTORCYCLE OR SMALL ENGINE REBUILDS OR CUSTOM WORK ON THEM OLD OR NEW.WE HAVE WIDE WHEELS FOR MOTORCYCLES WITH 7 GA.

 SPOKES,4 1/2X18 DRILLED 32 SPOKE 61/4X18 DRILLED 32 SPOKE IN STOCK LACING DONE IN HOUSE. 

WE HAVE NEW AND RESLEVED CYLINDERS FOR CR-500 IN  STOCK,PORTED OR STOCK.

ALSO A COMPLETE LINE OF WISECO &  PRO-X PISTONS. 

.ALSO ROD KITS NEW CYLINDERS AND HEADS & RACING CARBS 39mm to 44mm  

 CUSTOM WORK STOCK OR RADICAL.AT OUR AZ. PLACE WE DO ALL TYPES OF WELDING,

HELI-ARC.,METAL-ARC.,OXY-ACET.,

WE OFFER SET UPS FOR CARBS,ALKY-NITRO-NITROUS OXIDE         

 SUPER CHARGING-TURBO-CHARGING-FUEL INJECTION SYSTEMS  IS ALSO AVAILABLE.

         CUSTOM DRAG RACING, HILLCLIMBING SWING ARMS,WHEELIE BARS,PULL BACKS FOR HANDLE BARS, PIE PANS FOR REAR SPROCKETS,RAM AIR K&N FILTERS,HAND MADE CHAIN CASE SAVERS

 PORTING OF 2-STROKE ENGINES OUR SPECIALITY, WE ALSO  DO THE VERY BEST OF FLOWING  OF 4-STROKE ENGINES WITH OUR NEWAY CARBIDE CUTTERS VALVE EQUIPMENT,AND

THEN USING   OUR "PRO-FLOW' FLOW BENCH TO GET THE POCKET PORTING ANGLES AND VALVE TULIPING JUST RIGHT FOR MAXIMUM FLOW AND ANGLES OF DEGREE JUST RIGHT WE OFFER

POWDER COATING OF MOST METALS THAT WILL WITHSTAND 450-500 DEGREES .WE HAVE THE

BEST OF LATHES, MILLS, GRINDERS, BORING BARS, HONING BENCH EQUIPMENT,POWDER

COATING BOOTH LARGE ENOUGHTO GET M/C FRAME IN ,AND A OVEN ALSO BIG ENOUGH FOR SAME. WE DO ANODIZING ,RED,BLUE,BLACK

THAT A SMALL MOTORCYCLE ENGINE MACHINE SHOP CAN AFFORD THAT SPECIALIZES ON 1 KIND OF MOTORCYCLE ENGINES HONDA CR-500  AND  CRF-450 HONDAS

         AT OUR AZ. PLACE WE ALSO DO ALL TYPES OF ELECTRIC TESTING,AND        DIAGNOSTIC'S ,MOTORCYCLES,SMALL ENGINES.

WE HAVE A.S.E.,MCI.,AND DRS. OF MOTORS CERTIFICATIONS AND DEGREES. WE ARE ALSO CERTIFIED WELDERS ,ARC, TIG, MIG, OXY.ACTY.

 WE HAVE THE LATEST IN BORING BARS ,LATHES, MILLS, AND NEWAY VALVE EQUIPTMENT TO DO ANY VALVE WORK OR BORING FOR RACING OR STOCK ENGINES LARGE OR SMALL 2-STROKE OR 4-STROKE.

Notice as  of 5/15/2012:

we are offering a new service to our regular customers a call in

information number to ask any thing we have the knowledge to

to answer at no charge,some others in the porting business charge

$20.00 for 10 mins,But to our customers there will be no charge

please make sure to have the year and part numbers pertaining 

 to the HONDA CR-500 engine please make a list of

the answers you need to know about THE NUMBER IS

(661)609-9272

  WE ARE ENGINE BUILDERS

WE SPECIALIZE IN RACING ENGINES,WE BUILD THE BEST ENGINES FOR A LOT OF TOP NAME MOTORCYCLE  RIDERS ,HILLCLIMBERS, FLAT TRACKERS ,ICE RACERS ,MX RIDERS, SUPERMOTARD, ENDUROCROSS, ,FUEL  BURNING  DRAG  RACE  ENGINES   AND FOR EVERY DAY GOOD GUY  SINGLE TRACK TRAIL RIDERS.

AT OUR AZ. PLACE WE ALSO DO   REPAIRS, INCLUDING  SPECIAL MACHINING OF CUSTOM PARTS FOR RACING  APPLICATIONS, OR CUSTOM  BUILDING OF RACING PARTS.

AT THE BISBEE STORE WE HAVE USED AND NEW PARTS FOR MOST BIKES

We also offer high heat coatings for PISTONS.VALVES ,SPRINGS, HEADS,SOME CYLINDER PARTS, These coatings are able to coat up to 2 thousands thick, some coatings will take up to 2000 degrees

Notice:As of oct,1st 2009  

We have came up with a new  raceporting arangement for the CR-500 engine This new porting on the  race engines has a complete removal of the exhaust bridge, A new set of spec's for the intake and exhaust ports,a new angle for the transfer ports including two more booster ports, plus raising the exhaust ports more than before for better over rev. the transfers are widened more ,the head to piston clearence is changed also .Also a added booster port to the piston. For the price's call  , including all the parts still. But the over rev,and the low end,and the mid range have came up considerable.In other words there is no loss anywhere in all ranges only better power everywhere.These jobs will go into effect Oct.1st 2009 on all  race port jobs.  for the full own racer,to the fast single track rider it's still the best porting you can get anywhere in the world at a price that most of you can afford, and it's  available at this time,

Notice: As of Jan.1st,2011

We have a new set of Trail porting spec's  The bridge is still in on new Trail Porting,but a new arangement on the intakes and transfers,and closer clearences to piston/head where you can still run pump gas

available JAN. 1st,2011 The reason for these changes,Is for the better. we've had these in testing on our sponsered race bikes for 2 yrs. and to keep up with the new changes,It also gives to home porter some new ideas.