674 / 1490
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X X
X
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674
• CNC machined from billet aluminum
• Interchangeable O-Ringed domes allow you to
adjust compression for fuel quality, elevation,
timing or performance
• Substantial increases in cooling efficiency
To order a complete cylinder head
assembly, please order the following:
1. Head Shell
2. Dome Set
Application
Year
WPS#
List
HONDA
TRX250R with stay
27-0250H $204.95
TRX250R w/out stay
27-0310H 183.95
SUZUKI
LT250R with stay
27-0252S $204.95
LT250R w/out stay
27-0320S
183.95
LT500R
‘87
27-0330B 204.95
‘88-90
27-0330A 204.95
YAMAHA
Banshee
27-0330
$239.95
Standard Bore Big Bore
List
HONDA
17cc
27-0257H
$39.95
18cc
27-0258H
39.95
19cc
27-0259H
39.95
20cc
27-0260H
39.95
21cc
27-0261H
39.95
22cc
27-0262H
39.95
23cc
27-0263H
39.95
SUZUKI 250
18cc
27-0258S
$39.95
19cc
27-0259S
39.95
20cc
27-0260S
39.95
21cc
27-0261S
39.95
22cc
27-0262S
39.95
SUZUKI 500
59cc
27-0333D
$49.95
62cc
27-0334D
49.95
YAMAHA BANSHEE
15cc
27-0315
$69.95
16cc
27-0316
27-0316B 69.95
17cc
27-0317
27-0317B 69.95
18cc
27-0318
27-0318B 69.95
19cc
27-0319
27-0319B 69.95
20cc
27-0320
27-0320B 69.95
21cc
27-0321
69.95
22cc
27-0322
27-0322B 69.95
COOL HEAD
Description
WPS#
List
BANSHEE COOL HEAD REPLACEMENT PARTS
Head Stud Set
27-0331 $39.95
O-Ring Set
27-0332 19.95
WATER PUMP IMPELLERS
• Billet impeller with stainless shaft for longevity
• Provides up to 35% more cooling than the stock impeller
Application WPS#
List
Suzuki LT-Z400
27-0261 $79.95
Yamaha YFZ350
27-0265 79.95
COOL HEAD DOMES
COOL HEAD SHELLS
ENGINE
TIRES
WHEELS
WHEELKITS
TIREACC.
WINCH
PLOW
TOWING / FARM
UTVCAB /ACC.
AUDIO
WINDSHIELDS
ATVBODY
UTVBODY
STORAGE/
TRANSPORT
EXHAUST
BARS /GRIPS
LEVERS
CABLES
ATVCONTROLS
FUEL /AIR
SYSTEMS
AIR FILTERS
OIL FILTERS
LIGHTING
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHINESE
VEHICLEPARTS
CHEMICALS
TOOLS
LOCKS
TRAILERS
RAMPS /STRAPS
PROMOTIONAL
REFERENCE
INDEX