ENGINE
HOT CAMS (CONT)
INTAKE
EXHAUST
INTAKE
DURATION EXHAUST DURATION
FITS MODEL
DESCRIPTION
LIFT
(@1MM)
LIFT
(@1MM)
PART #
SUG. RETAIL
KLX450R 08-10
Intake. PART #s 0925-0563 and 0925-0564 are intended to be used as a set. Increases
low rpm pulling torque and peak horsepower. Can be used with stock airbox and
spark arrestor. Will produce greater gains with airbox modification and spark arrestor
removed. Aftermarket “race” motocross type muffler. Depending upon engine
modifications, will provide improved horsepower.
9.14mm
234
-
-
0925-0563
$180.95
KLX450R 08-10
Exhaust. PART #s 0925-0563 and 0925-0564 are intended to be used as a set. Increases
low rpm pulling torque and peak horsepower. Can be used with stock airbox and
spark arrestor. Will produce greater gains with airbox modification and spark arrestor
removed. Aftermarket “race” motocross type muffler. Depending upon engine
modifications, will provide improved horsepower.
-
-
8.89mm
236
0925-0564
200.95
KLX450R 08-10
Intake. PART #s 0925-0565 and 0925-0566 are intended to be used as a set. Should be
used with airbox modification. Will provide better results with no spark arrestor or an
aftermarket “race” motocross type muffler. Depending upon engine modifications,
will provide improved horsepower.
9.91mm
250
-
-
0925-0565
180.95
KLX450R 08-10
Exhaust. PART #s 0925-0565 and 0925-0566 are intended to be used as a set. Should be
used with airbox modification. Will provide better results with no spark arrestor or an
aftermarket “race” motocross type muffler. Depending upon engine modifications,
will provide improved horsepower.
-
-
9.91mm
250
0925-0566
200.95
KLR650 96-15 (stage 2)
Intake. Great midrange and top-end increase. Uses stock valve springs. Must
modify airbox.
9.11mm
235.75
-
-
0925-0324
200.95
Exhaust. Great mid-range and top-end increase. Uses stock valve springs. Must
modify airbox.
-
-
9.1mm
235.75
0925-0325
220.95
KTM
response. Stock valve springs are OK.
-
-
-
-
0925-0697
200.95
Exhaust. This cam when used as a set with PART #0925-0697 will provide improved low
rpm torque and only a slight loss in high rpm horsepower. Stock valve springs are OK. -
-
-
-
0925-0698
236.95
low rpm torque. Stock valve springs are OK.
-
-
-
-
0925-0699
200.95
Exhaust. This cam when used as a set with PART #0925-0699 intake cam will provide
improved mid to top horsepower with only a slight loss in low rpm torque. Stock
valve springs are OK.
-
-
-
-
0925-0700
236.95
250 SX-F 13-15
Stage 1 ITR intake: Dual cam engine. Excellent low end to midrange gains. Uses stock
valve springs.
-
-
-
-
0925-0870
200.95
Stage 1 ITR exhaust: Dual cam engine. Excellent low end to midrange gains. Uses stock
valve springs.
-
-
-
-
0925-0871
236.95
Stage 1 ITR intake: Dual cam engine. Excellent low end to midrange gains. Uses stock
valve springs.
-
-
-
-
0925-0874
200.95
Stage 1 ITR exhaust: Dual cam engine. Excellent low end to midrange gains. Uses stock
valve springs.
-
-
-
-
0925-0875
236.95
Stage 2 ITR intake: Dual cam engine. Excellent midrange to top end gains. Uses stock
valve springs.
-
-
-
-
0925-0876
200.95
Stage 2 ITR exhaust: Dual cam engine. Excellent midrange to top end gains. Uses stock
valve springs.
-
-
-
-
0925-0877
236.95
520 EXC/ MXC/SX 00-02
Excellent top-end power increase; for desert racing or high speed motocross; works
well with high bore kits; uses stock auto-decompression mechanism; use stock valve
springs and rockers.
10.8mm
271
10.2mm
261
KTM520S1-A
200.95
525 03-07
Excellent top-end power increase; for desert racing or high speed motocross; works
well with high bore kits; uses stock auto-decompression mechanism; use stock valve
springs and rockers.
10.8mm
271
10.2mm
261
KTM520S1-A
200.95
SUZUKI
9.14mm
253
-
-
0925-0050
180.95
Exhaust. Excellent mid-range and top-end power increase; uses stock
auto-decompression mechanism; shim kit available.
-
-
7.98mm
244
0925-0051
180.95
RM-Z250 04-06 (stage 2)
Intake. Excellent top-end power, great over rev. Use stock valve springs.
9.14mm
258
-
-
0925-0148
180.95
Exhaust. Excellent top-end power, great over rev. Uses stock auto-decompression
mechanism and valve springs.
-
-
8.25mm
248
0925-0149
180.95
RM-Z250 07-09 (stage 2)
Intake. Good mid-range power and top-end increase with great over rev. Use stock
valve springs.
9.1mm
245
-
-
0925-0274
180.95
Exhaust. Good mid-range power and top-end increase with great over rev. Uses stock
auto-decompression mechanism and valve springs.
-
-
8.4mm
240
0925-0275
200.95
RM-Z250 10-15 (stage 1)
Intake. PART #s 0925-0656 and 0925-0657 are intended to be used as a set. This set will
greatly improve power below 10,000  rpm and provide increased torque peak also with
only a slight loss in peak horsepower.
9.40mm
237
-
-
0925-0656
180.95
Exhaust. PART #s 0925-0656 and 0925-0657 are intended to be used as a set. This set will
greatly improve power below 10,000  rpm and provide increased torque peak also with
only a slight loss in peak horsepower.
-
-
8.38mm
239
0925-0657
200.95
Exhaust. Cam is the stage 2 cam for either stock or lightly modified engines.
-
-
8.89mm
244
0925-0660
200.95
Intake. PART #s 0925-0659 and 0925-0660 (above) are designed as a set for engines with
modifications and a more free-flowing exhaust system. Horsepower and torque are
improved over 8000  rpm and depending upon the engine spec. there may be little or
no loss at low rpm.
9.40mm
256
-
-
0925-0659
180.95
DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
SEE PAGE 4 FOR IMPORTANT EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND WARRANTY INFORMATION.
2017 PARTS UNLIMITED OFFROAD