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BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.
BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.

Raptor 700 Big Bore Stroker Built Motor 54mm TB Exhaust 780 Assembly Ported Head

by BPRATV
Original price $6,999.99 - Original price $6,999.99
Original price
$6,999.99
$6,999.99 - $6,999.99
Current price $6,999.99
  •   YOU HAVE NEVER SEEB SOMETHING LIKE THIS AVAILABLE, AND WE GUARANTEE IT WON'T BE HERE LONG!
  • Complete built 780cc big bore stroker turn-key drag/race/dune/trail set up!
  • Used core bottom end with used cases, transmission, clutch basket/hub, and cylinder head - all new parts included are:
  • 105.5mm cylinder
  • 105.5mm 11.5:1 CUSTOM Wiseco big bore forged piston (12.5:1 or 14:1 available for additional cost)
  • Nitrite coated piston rings
  • Chrome wristpin
  • Circlips
  • Hotrods +5mm stroker crank assembly
  • Full race ported and polished cylinder head assembled with rocker arms and shafts, cam gear (all used),  plus (new) Kibblewhite valves & springs, Stage 3 Hotcam and new bearing (this alone is worth $1500)
  • Empire Industries 54mm billet throttle body kit with intake (58mm available for same price) 
  • Empire Industries dual exhaust (your choice of color)
  • Dobeck Geb 3.5 EFI controller
  • Crank bearings
  • Crank balancer bearings
  • Transmission bearings
  • Shift cam bearing
  • Clutch bearing (needle and roller)
  • Water pump bearing
  • New OEM water pump impeller
  • Water pump mechanical seal
  • HD clutch kit
  • Direct Drive clutch lock up with polished cover
  • HD timing chain
  • Timing chain guides
  • Black billet cam chain tensioner
  • New oil pump 
  • K&N oil filter
  • NGK spark plug
  • Talon TITANIUM cylinder AND cylinder head stud and bolt kits
  • All new gaskets and seals
  • Cometic MLS big bore head gasket
  • Compatible with all '06-14 Yamaha Raptor 700 models
  • 11.5:1 piston runs on pump or race gas
  • Will work with all your other stock components
This is a very special project we loved working on, but it doesn't happen often.  This set up is capable of more than doubling your horsepower*, not an easy feat with four strokes.  It is a very high performance set up, and will need to be installed ad tuned by a qualified, experienced mechanic.  It is NOT DIY, and the warranty is limited due to these factors.  Warranty does not cover any failure that is the result of improper installation, tuning, break in, lack of maintenance, or misuse.  For any warranty to be considered the part(s) in question must be sent to us for inspection, NO EXCEPTIONS.  We can not warranty parts based solely on photos, emails, phone calls, what you read online, or what another mechanic says is the problem.  e kit.  No other parts not any labor is included, and warranty can not be converted to a refund or discount of any kind.
  • A*The amount of horspower generated by this item will vary and is dependent on how well T BPRATV WE HAVE BEEN OFFEIRNG THE BEST IN PARTS AND SERVICE FOR OVER 20 YEARS.  OFTEN REPLICATED, NEVER DUPLICATED.  VISIT US ONLINE, CALL US, OR COME SEE US IN PERSON AT OUR UPLAND, CA LOCATION.
  • Returns: We accept returns within the first 30 days for all or part of your order, as long as any part(s) being returned are send back 100% complete, brand new, never installed, in the original packaging.  Once items have been installed if there is an issue contact us for warranty.
  • We greatly appreciate your business.  We know you have many choices for your power sports parts and service needs.  Five-star feedback is greatly appreciated.  If for any reason you feel we do not deserve 5 Stars on Google or eBay we ask that you contact us and at least give us the opportunity to correct the situation first.  It is in ours and yours best interest for you to get the parts you want, in the condition you want, and that is what we strive to do with every order, big and small.

    We are BPRATV, located at 1538 Howard Access Road, Suite A, Upland, CA 91786.  We are open Monday thru Friday, 7am to 4pm, PST.  We can provide you with technical support before and after your purchase.  We offer everything from an oil filter to a complete turn key engine, and no job is too big or too small.

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