HONDA TRX450R

Advanced Machining Services Honda TRX450R performance page. A vast array of OEM and aftermarket parts for your TRX450R. Head kits, Cylinder kits, Engine kits, seats and guides replaced, cams, valves and spring kits, multi angle valve jobs, oversized valves installed, porting, big bore head mods., cylinder boring/honing, big bore kits. Advanced Machining Services, Honda TRX450R engine rebuilds, crank repair, transmission repair. Box it up and ship it.

Advanced Machining Services LLC

Building performance engines since 1986


TRX450R cylinder kits
TRX450R cylinder kit

2004-2005

  • Hone cylinder
  • Wiseco Piston kit
  • JE & CP available
  • Top end gasket set
  • gasket surfaces prepped
TRX450R cylinder kit

2006 and up

  • Hone cylinder
  • Wiseco Piston kit
  • JE & CP available
  • Top end gasket set
  • gasket surfaces prepped
Compression Ratio Compression Ratio
CYLINDER NOT INCLUDED
10.5:1 $244.00 12:1 $254.00
2004-2005 bore & stroke
94 x 64.8 mm
11.5:1 $279.00 13.5:1 $279.00
2006-2008 bore & stroke
13.0:1 $299.00
96 x 62 mm

TRX450R Nikasil cylinder kit

2004-2005

  • Nikasil cylinder
  • Wiseco Piston kit
  • JE & CP available
  • Top end gasket set
  • gasket surfaces prepped
TRX450R Nikasil cylinder kit

2006-2008

  • Nikasil cylinder
  • Wiseco Piston kit
  • JE & CP available
  • Top end gasket set
  • gasket surfaces prepped
CYLINDER NOT INCLUDED
Compression Ratio
Compression Ratio
2004-2005 bore & stroke
10.5:1 $459.00
12:1 $469.00
94 x 64.8 mm
11.5:1 $489.00
13.5:1 $489.00
2006-2008 bore & stroke
96 x 62 mm
13.0:1 $509.00

TRX450R 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


TRX450R Head Kits
TRX450R stock head kit
  • Multi-angle valve job
  • 4 stock replacement OEM valves
  • new valve springs
  • valve guides checked
  • new valve stem seals
  • valve lash set
  • gasket surfaces prepped
$399.00
HEAD NOT INCLUDED

TRX450R performance head kit Stage I

  • Stage I porting
  • Stage I Hotcam
  • 4 Kibblewhite valves
  • Kibblewhite valve spring kit
  • Multi-angle valve job
  • valve guides checked
  • valve lash set
  • new valve stem seals
  • gasket surfaces prepped
$789.00
HEAD NOT INCLUDED

TRX450R performance head kit Stage II

  • Stage II porting
  • Stage II Hotcam
  • 4 Kibblewhite valves
  • Kibblewhite valve spring kit
  • Multi-angle valve job
  • valve guides checked
  • new valve stem seals
  • valve lash set
  • gasket surfaces prepped
$969.00
HEAD NOT INCLUDED

TRX450R Top End kits

TRX450R stock head kit

  • Multi-angle valve job
  • 4 stock replacement OEM valves
  • top end gasket set
  • new valve springs
  • valve guides checked
  • new valve stem seals
  • valve lash set
  • gasket surfaces prepped
TRX450R cylinder kit
  • Hone cylinder
  • Wiseco Piston kit
  • JE & CP available
  • Top end gasket set
  • Avalible compressions
  • gasket surfaces prepped
$669.00
CYLINDER & HEAD NOT INCLUDED

TRX450R top end performance kit Stage I

  • Hone cylinder
  • Wiseco Piston kit
  • JE & CP available
  • Available compressions
  • Stage I porting
  • Stage I Hotcam
  • 4 Kibblewhite valves
  • valve spring kit
  • Top end gasket set
  • Multi-angle valve job
  • valve guides checked
  • valve lash set
  • new valve stem seals
  • gasket surfaces prepped
$1169.00
CYLINDER & HEAD NOT INCLUDED

TRX450R top end performance kit Stage II

  • Hone cylinder
  • Wiseco Piston kit
  • Available compressions
  • Stage II porting
  • Stage II Hotcam
  • 4 Kibblewhite valves
  • valve spring kit
  • Top end gasket set
  • Multi-angle valve job
  • valve guides checked
  • valve lash set
  • new valve stem seals
  • gasket surfaces prepped
$1269.00
CYLINDER&HEAD NOT INCLUDED

TRX450R CRANK REBUILD KITS

SEND YOUR CRANK

*ASK ABOUT THE LONG ROD KIT*


TRX450R 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.


Advanced Machining Services LLC

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5 Main St. Mount Carmel, PA 17851

570-339-5898

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570-339-5898

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Monday thru Friday 9:00 to 5:30 EST

Saturday 9:00 to 1:00 EST

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Prices subject to change without notice.