Honda 2005 VTX1800C User Manual

VK16PRZ11 (DENSO)
IFR5L11 (NGK)
IFR6L11 (NGK)
VK20PRZ11 (DENSO)
or
or
standard
spark plug
for
extended
high speed
riding
126
Spark Plug Recommendation
Spark Plugs
Servicing Your Honda
Using spark plugs with an improper heat
range can cause engine damage.
This motorcycle uses spark plugs that have
an iridium coated center electrode.
Be sure to observe the following when
servicing the spark plugs.
Do not clean the spark plugs. If an
electrode is contaminated with
accumulated objects or dirt, replace the
spark plug with a new one.
Use only a ‘‘wire-type feeler gauge’’ to
check the spark plug gap if necessary.
To prevent damaging the iridium
coating of the center electrode, never
use a ‘‘leaf-type feeler gauge.’’
Do not adjust the spark plug gap. If the
gap is out of specification, replace the
spark plug with a new one.
Use only the recommended type of spark
plugs in the recommended heat range.
04/08/11 14:41:55 31MCH630_135

Honda 2005 VTX1800C Specifications

General

Engine Type	1795cc liquid-cooled 52° V-twin
Bore and Stroke	101.0mm x 112.0mm
Compression Ratio	9.0:1
Induction	PGM-FI with automatic choke
Transmission	Five-speed
Final Drive	Shaft
Front Suspension	45mm inverted fork
Front Suspension Travel	5.1 inches
Rear Suspension Travel	3.9 inches
Front Tire	130/70R-18
Rear Tire	180/70R-16
Wheelbase	67.5 inches
Ignition	Digital with three-dimensional mapping
Front Brakes	Dual 296mm discs
Rear Brakes	Single 316mm disc
Fuel Capacity	5.3 gallons