693 / 1490
x
X X
X
X
693
Black Diamond™Valves:
All KPMI
®
Black Diamond™ stainless
steel valves are impregnated by a special
German process to a depth of .002”,
with a surface build up of .0002”. This
“Black Diamond™” process improves
wear properties, reduces friction, and
provides resistance to corrosion and
wear that is superior to chrome and
nickel electrolysis plating. Each valve is
designed using Finite Element Analysis
software, and profiles are tested on our
computerized flow bench. Black Diamond™ Valves are lightweight,
strong, one piece forgings with profiles that provide excellent flow
characteristics.
White Diamond
®
Valves:
We fully CNC machine our White Diamond
®
Valves from a one-
piece forging of either EV8 Stainless Steel or Inconel-751.These
materials have proven heat and corrosion resistance properties.
Each valve is designed using Finite Element Analysis software, and
profiles are tested on our computerized flow bench. Strict attention
is paid to the surface preparation of the valves, and the purity of
the chrome is closely monitored. A 360 degree anode is used to
produce the highest possible grade of hard chrome finish. White
Diamond® Valves are light, strong, one piece forgings with profiles
that provide excellent flow characteristics.
KPMI
®
O.E.M. Replacement Tensilite
®
Titanium Valves
KPMI
®
Recommended OEM Replacement Valves • Exceeds OEM
Specifications • Your OEM Alternative • Compatible with O.E.M.
Spring Kits
KPMI
®
has recognized a need for direct OEM replacement valves
that meet KPMI
®
standards for race quality performance and
endurance, while also being affordable. To meet
this need KPMI
®
has new product line selected from existing or
newly developed KPMI
®
valves for select applications.
If you look closely at the KPMI
®
Tensilite
®
titanium valves, you will
notice the U.S. milled one piece forged design, precision ground
stems and the CrN PVD coating covering the entire valve. In cases
where the OEM uses steel exhaust valves, KPMI
®
has elected to
implement our race proven line of Black Diamond™ stainless steel
exhaust valves, rather than create a new line of valves made from
a lesser quality material to match the OEM. For your next factory
rebuild, upgrade to KPMI
®
and gain yourself some performance and
reliability, while saving yourself some money.
Note: These valves are intended as O.E.M. replacement valves and
are completely compatible with the O.E.M. spring kits. However,
experienced engine builders, who are running aggressive camshafts
or higher than factory RPM’s may find the combination of the O.E.M.
Style Valve and KPMI’s Lightweight Racing Spring Kits advisable.
KPMI
®
Valves Springs:
KPMI
®
valve spring are wound from Premium Kobe Super-Clean
Chrome Silicon wire. KPMI
®
valve springs are heat-treated, stress
relieved, and shot peened to insure maximum
performance and life. Springs are engineered
for each specific application using proprietary
advanced spring design simulation, and analysis
software. Engineers
pay special attention
to cam and spring
harmonics, stress,
mass, and operating
rpm.
Application
Year
Valve
(Ti)
WPS #
Footnotes Sold as List
Valve Spring
Kit #
Footnotes List
ARCTIC CAT
H2 1000 V-Twin
‘08-16
Intake
191-16003
each
$57.95 191-26001
$413.95
Exhaust
191-16004
each
57.95
CAN-AM
DS450X/XC/MX/EFI
‘08-14
Intake
191-19003
each
$39.95 191-29002
$221.95
Exhaust
191-19004
each
39.95
DS650
‘00-07
Intake
191-19007
each
57.95 191-29004
$161.95
Exhaust
191-19008
each
57.95
Outlander 500/650/800
‘06-14
Intake
191-19001
each
57.95 191-29001
$411.95
Exhaust
191-19002
each
57.95
Renegade 500/800
‘06-14
Intake
191-19001
each
57.95 191-29001
$411.95
Exhaust
191-19002
each
57.95
Commander 800/1000
‘12-14
Intake
191-19001
each
57.95 191-29001
$411.95
Exhaust
191-19002
each
57.95
MAVERICK
‘13-15
Intake
191-19005
each
57.95 191-29003
$413.95
Exhaust
191-19006
each
57.95
HONDA
TRX250X
‘87-92
Intake
191-11021
each
$39.95 191-21010
$144.95
Exhaust
191-11022
each
39.95
TRX300EX
‘93-09
Intake
191-11021
each
39.95 191-21010
$144.95
Exhaust
191-11022
each
39.95
TRX400EX
‘99-14
Intake
191-11023
each
39.95 191-21011
$105.95
Exhaust
191-11024
each
39.95
† = Must use KPMI
®
Spring Kit when using Black Diamond Valves
§ = The tappet must never contact the retainer for this application. To ensure this, the top surface of the shim must never fall below the top surface of the retainer
VALVES
and
SPRING KITS
Continued on the next page
Beehive Racing Valve Spring Kits
• 80 Lbs of Seat Pressure / 205 Lbs @ 0.435" Lift (Max)
• Spring kit is designed for compatibility with the OEM integrated Seal/Base (OE# 3610212) where applicable
• Lightweight heat treated Steel Retainer and Beehive Spring reduce reciprocating mass while providing the spring forces required by
high performance boosted racing applications.
ENGINE
TIRES
WHEELS
WHEELKITS
TIREACC.
WINCH
PLOW
TOWING /FARM
UTVCAB /ACC.
AUDIO
WINDSHIELDS
ATVBODY
UTVBODY
STORAGE/
TRANSPORT
EXHAUST
BARS /GRIPS
LEVERS
CABLES
ATVCONTROLS
FUEL /
AIRSYSTEMS
AIRFILTERS
OIL FILTERS
LIGHTING
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHINESE
VEHICLEPARTS
CHEMICALS
TOOLS
LOCKS
TRAILERS
RAMPS /STRAPS
PROMOTIONAL
REFERENCE
INDEX