ENGINE
STAINLESS STEEL CONVERSION VALVE
AND SPRING KIT
FOR KAWASAKI KFX450R 08-14
Stainless steel conversion kit includes only what’s needed to convert
your head to the long-life stainless steel Black Diamond intake valves
Extends the life of the valvetrain and intake components by as much as 4x
over the OEM titanium parts
Includes forged one-piece stainless steel intake valves, wound chrome-silicon heat-treated
wire valve springs, ultra-light titanium retainers and hardened steel bases
Components are created using Finite Element Analysis (F.E.A.) software, as well as proprietary
camshaft analysis and spring design software
Model-specific designed and engineered
SUG. RETAIL .......................... $197.95 PART #
0926-2662
Valve guides
XCELDYNE BY CV-4
VALVES
Titanium valves feature an advanced “High Flow” design that increases flow by more than 15% over stock
Lightweight valve design increases rpm and horsepower
Valves are PVD coated for outstanding wear resistance in seat, tip and guide area
Sold each
GUIDES
Guides built from Xceldynes specified blend of Manganese-bronze for increased heat dissipation and valve stem lubrication
Guides feature highest tolerances for correct valve stem support and fitment in cylinder head
Sold as pairs unless noted
FITS MODEL
INTAKE VALVE
INTAKE VALVE HEAD DIAMETER
EXHAUST VALVE
EXHAUST VALVE HEAD DIAMETER
INTAKE GUIDE
EXHAUST GUIDE
HONDA
TRX450R 04-05
0926-0468
Std.
-
-
0926-0607
0926-0608 2
0926-0469
+1mm
-
+1mm
-
-
+2mm
0926-0495 5
+2mm
-
TRX450R 06-15
0926-0468
Std.
-
-
0926-0607
0926-0604 3
0926-0469
+1mm
-
+1mm
-
-
KAWASAKI
KFX400 03-06
-
Std.
-
-
0926-0613 3
0926-0613 3
KFX450R 08-15
-
-
-
-
0926-0611
-
SUZUKI
LT-Z400 02-14
-
Std.
-
-
0926-0613
0926-0613
LT-R450 06-11
-
Std.
-
-
0926-0614
0926-0614
YAMAHA
YFZ450R/X 04-14
-
-
-
Std.
0926-0617 4
0926-0618
0926-0486
+1mm
0926-0509
+1mm
-
-
0926-0484 1
+1mm
-
-
-
-
1 Center intake.
2 5.5mm.
3 5.0mm.
4 Includes set of three.
5 Fit 04-05 models only.
PART #
SUG. RETAIL
PART #
SUG. RETAIL
PART #
SUG. RETAIL
PART #
SUG. RETAIL
0926-0468
$148.95
0926-0495
$145.95
0926-0608
$31.95
0926-0617
$47.95
0926-0469
148.95
0926-0509
145.95
0926-0611
31.95
0926-0618
31.95
0926-0484
148.95
0926-0604
31.95
0926-0613
31.95
0926-0486
148.95
0926-0607
31.95
0926-0614
31.95
2017 PARTS UNLIMITED ATV/UTV