 $1,999.00 |
YFZ450R Stealth Big
Bore and/or Stroker
YFZ505R/X
$1,999.00 We modify
your cylinder
$2,149.00 Exchange
Cylinder and Crankshaft
$2,649.00 Includes Cylinder and Crankshaft |
| YZF 450 Specifications: |
| These kits fit all 2009
to current models and use the stock stroke. Bore: Yes
Stroke: Yes
Actual Displacement = 505.46cc |
| Engine Modifications
Included: |
| Cylinder: |
Bored and plated to
98mm with
Apticote 2000 Ceramic coating |
| Piston/Crankshaft |
Custom 13.5:1 Stroker CP Piston |
| Compression: |
Many options available
please call. |
| Head: |
No Modifications |
| Crankcase: |
No Modifications |
| Stroke: |
Stock |
|
Fuel Required: 100 octane |
|

$3,143.00 |
YFZ-450
to a 513cc Clawhammer
This kit will convert your YFZ-450 to a 513cc powerhouse. This third
generation kit is the best combination of power and durability. Rather
than bore out a stock cylinder, we use a completely new casting with
heavier walls and larger water jackets. This Tall Cylinder works with
our Long Rod Billet Crank, but it doesn't need a spacer plate - the best
of both worlds.
Includes:
Falicon Billet Stroker Crank 68mm
Falicon Knife Rod - Long
Falicon Tall Cylinder - 98mm
Piston Kit (98mm) Stroker Compression
Wide Heavy Duty Cam Chain
SS-Y-450HD Adjustable Cam Sprocket
Shorter Top Motor Mount
Oil Line Extension kit
Longer Head Bolts (4)
Please
specify ATV-style (YFZ) Piston or Bike-style (YZ-450F) Piston. |

$795.00 |
478/488cc Yamaha YFZ
Cylinder Kit
|
|
$ 795.00
Bolt-on kit |
| YFZ
478/488 Specifications: |
Fits
2004-2008 YFZ 450 models
Note:
A 99mm piston will make the 2003-2005
models a true 478cc.
2006-2007 models have a 1.4mm longer
stroke giving 488cc. |
| Bore = 99mm |
Stroke = Stock
|
Displacement
=478/488cc |
| Engine
Modifications Included: |
|
Cylinder: |
New
billet aluminum ICE
CUBE cylinder with a forged
aluminum sleeve plated with
Apticote 2000 ceramic bore coating. |
|
Piston: |
CP
piston |
|
Head: |
No
modification required |
|
Crankcase: |
No
modification required |
|
Compression: |
Options: 10/1, 12.5/1, 13.5/1 |
|
Fuel Required: 91 - 110 octane - Options Available |
|
|

$550.00
With Cylinder Exchange |
468/478/488cc Yamaha YFZ Big Bore Kit
(Stealth)
$ 827.00 Bolt-on
(includes factory Yamaha cylinder)
$ 550.00 Cylinder
x-change |
| YZF 450 Specifications: |
These kits fit all 2003
to 2007 models and use the stock stroke. However,
because the 2006-2007 models have a 1.4mm longer stroke
the resulting displacement for a given piston size is
increased according to the table below.
|
 |
98mm piston |
99mm piston** |
| 2003-2005 models |
468cc upgrade |
478cc upgrade** |
| 2006-2007 models |
478cc upgrade |
488cc upgrade** |
| ** These
kits are only to be used when a stealth kit is your only
option. Stock cylinder skirt strength is compromised
with these kits. The YFZ 478/488 ICE
CUBE is a better choice for durability.
|
| Engine Modifications
Included: |
| Cylinder: |
Bored and plated to
98mm with
Apticote 2000 Ceramic coating |
| Compression: |
Many options available
please call. |
| Stroke: |
Stock |
|
|

$
2,551.00 |
Honda TRX Big Bore and/or Stroker Kits
available:
TRX-450R
513cc, 531cc, 545cc, 564cc, NEMESIS 600cc
|
-requires slight mod of
case for cylinder sleeve to fit
#BBK-TRX531
Includes:
Falicon Billet Crank- short-rod
stroker
Falicon HD Cast Cylinder
Big Bore Kit- 98 or 101mm Bike
Must use Bike 19mm Piston |
| |
|
|
|

$ 475.00
Using stock cyclinder |
Honda TRX450 2006 - Current Big Bore Kit
(Stealth)
TRX468
| Engine
Modifications Included: |
|
Cylinder: |
Bored
and plated with
Apticote 2000 Ceramic coating |
|
Compression: |
13/1
|
|
Piston: |
Xtreme
coated piston |
|
Head: |
No
modification required |
|
Crankcase: |
No
modification required |
|
$ 475.00 Modify
your cylinder/includes piston & gaskets
$ 600.00
Bolt on (Includes Honda cylinder) |
|
|
|

$ 950.00
Using stock cyclinder |
Honda TRX450 2006 -
Current Big Bore Kit
(Stealth)
TRX488
| Engine
Modifications Included: |
|
Cylinder: |
"Ice Cube style"
forged aluminum sleeve plated with
Apticote 2000 Ceramic coating |
|
Compression: |
Many options
available customized to your preference |
|
Piston: |
Xtreme
coated piston |
|
Head: |
No
modification required |
|
Crankcase: |
No
modification required Notes: Can later
be stroked to 511cc or 522cc |
|
$ 950.00 Modify
your cylinder/includes piston & gaskets $
1,02.00 Exchange
cylinder
$ 1,199.00
Bolt on (Includes Honda cylinder)
$ 250.00
Optional installation charge.
|
|
|
|

$ 750.00
Using Ice Cube cyclinder |
Honda
TRX488
Big Bore '06
| Engine
Modifications Included: |
|
Cylinder: |
"Ice Cube style"
forged aluminum sleeve plated with
Apticote 2000 Ceramic coating |
|
Compression: |
Many options
available customized to your preference |
|
Piston: |
Xtreme
coated piston |
|
Head: |
No
modification required |
|
Crankcase: |
No
modification required Notes: Can later
be stroked to 511cc or 522cc |
|
|
$ 750.00
Bolt on (Includes cylinder) |
|
TRX 491cc,
500cc, 511cc, and 522cc also available |
|
There
are many more options and varieties available for different makes and
models!
Please
call for additional information |