570-339-5898

Yamaha Raptor 350

Advanced Machining Services Yamaha Raptor 350 performance page. A vast array of OEM and aftermarket parts for your Raptor 350. Head kits, Cylinder kits, Engine kits, seats and guides replaced, cams, valves and spring kits, multi angle valve jobs, over-sized valves installed, porting, big bore head mods., cylinder boring/honing, big bore kits. Advanced Machining Services, Yamaha Raptor 350 engine rebuilds, crank rebuilds, transmission repair. Box it up and ship it.

Raptor 350 Cylinder Kits

Raptor 350 Cylinder Kit $219.00

  • Bore & Hone cylinder service
  • Wiseco Piston kit
  • Top end gasket set
Raptor_350_piston
Raptor_350_piston
Raptor_350_piston

Raptor 350 Big Bore 370 Cylinder Kit $309.00

  • Bore & Hone cylinder service
    85mm Piston kit
    Top end gasket set
    10.5 or 12:1 compression
    12:1 needs race gas
Raptor_350_piston
Raptor_350_piston

Raptor 350 Head Kit $189.00

  • Multi-angle valve job
  • valves cut
  • valve springs checked
  • top end gasket set
  • new valve stem seals
  • valve guides checked
  • gasket surfaces prepped
  • remove/install cam
  • set valve lash
  • HEAD NOT INCLUDED
Raptor Head
Raptor_350_piston
Yamaha Raptor 350 motor jobs

Don’t want to dig into the motor, no problem, box it up and ship it.

We’ll do the top end (head & cylinder) set valve lash, cam timing, install new piston kit add $249.00

To split the case (crank & transmission work) includes top end,add $475.00

Raptor 350 Hi-performance head kit Stage I $599.00

  • Stage I porting
  • Kibblewhite Black Diamond valves
  • Stage I Hotcam
  • Kibblewhite spring kit
  • Top end gasket set
  • Multi-angle valve job
  • valve guides checked
  • new valve stem seals
  • remove/install cam
  • set valve lash
  • gasket surfaces prepped
  • HEAD NOT INCLUDED
Raptor Head
Raptor Head
Raptor_350_piston
Raptor Head
Raptor_350_piston

Raptor 350 Hi-performance head kit Stage II $659.00

  • Stage II porting
  • Kibblewhite Black Diamond valves
  • Stage I Hotcam
  • Kibblewhite spring kit
  • Top end gasket set
  • Multi-angle valve job
  • valve guides checked
  • new valve stem seals
  • remove/install cam
  • set valve lash
  • gasket surfaces prepped
  • HEAD NOT INCLUDED
Raptor Head
Raptor Head
Raptor_350_piston
Raptor Head
Raptor_350_piston

Yamaha Raptor 350 Top End Kits

Raptor 350 Stock Head Kit $379.00

  • Multi-angle valve job
  • new valve stem seals
  • valves cut
  • valve springs checked
  • valve guides checked
  • remove/install cam
  • set valve lash
  • gasket surfaces prepped
  • HEAD NOT INCLUDED
Raptor_350_piston
Raptor_350_piston
Raptor_350_piston
Raptor_350_piston

Raptor 350 Cylinder Kit

  • Bore & Hone cylinder service
  • Wiseco Piston kit
  • Top end gasket set

Raptor 350 Hi-performance Top End Kit Stage I $769.00

  • Bore & Hone cylinder service
  • Wiseco Piston kit
  • Stage I porting
  • Kibblewhite Black Diamond valves
  • Stage I Hotcam
  • Kibblewhite spring kit
  • Top end gasket set
  • Multi-angle valve job
  • valve guides checked
  • new valve stem seals
  • remove/install cam
  • set valve lash
  • gasket surfaces prepped
  • HEAD NOT INCLUDED
Raptor Head
Raptor Head
Raptor_350_piston
Raptor Head
Raptor_350_piston
Raptor_350_piston

Raptor 350 Hi-performance Top End Kit Stage II $899.00

  • Bore & Hone cylinder service
  • JE 370 Big Bore piston kit
  • Stage II porting
  • Kibblewhite Black Diamond valves
  • Stage I Hotcam
  • Kibblewhite spring kit
  • Top end gasket set
  • Multi-angle valve job
  • valve guides checked
  • new valve stem seals
  • remove/install cam
  • set valve lash
  • gasket surfaces prepped
  • HEAD NOT INCLUDED
Raptor Head
Raptor Head
Raptor_350_piston
Raptor Head
Raptor_350_piston
Raptor_350_piston
Yamaha Raptor 350 motor jobs

Don’t want to dig into the motor, no problem, box it up and ship it.

We’ll do the top end (head & cylinder) set valve lash, cam timing, install new piston kit add $249.00

To split the case (crank & transmission work) includes top end, add $475.00

Listed above is a selection of our more popular kits. You may have some of these parts, or, have some of this work done. We can custom tailor a kit to your specific needs. Give us a call for an estimate, and, Thanks for stopping by…hope to hear from you soon.

  • Aluminum Welding
  • Boring
  • Sleeving
  • 4 Stroke Specialist
  • Porting 2 & Stroke
  • Race Tech Suspension

EST 1986

Phone: 570-339-5898

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Prices subject to change without notice.

SHIP ALL PARTS TO:
Advanced Machining Services LLC

5 Main St.
Mount Carmel, PA 17851

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Saturday 9:00 to 1:00 EST

Building performance engines since 1986

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