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Mikuni HSR42/45 Total Kit for Big Twins.
These kits are complete with all required
parts for installation. Kits include HSR42mm
or 45 mm carburetor, intake manifold, rubber
flange, K&N filter, chrome cover, breather kit
and mounting hardware. 1990-up models
use stock throttle/idle cable and 1984-89
models require 1990-up cables.
VT No. Fits
35-9321 1984-99 Evo Big Twins
35-9327 1999-up TC-88
35-9222 1984-99 Evo Big Twin
35-9328 As Above Kit without Intake
35-9324 1999-up TC-88
35-9322 Rebuild Kit (42 and 45 mm)
35-0430 Breather Kit 1993-up
Mikuni Carb
VT No. 36-0570 Internal Throttle Sleeve. Custom design
allows pull action of throttle cable for use with Billet grips.
VT No. Item
36-0570 Throttle
36-0595 Ball Bearing
1. Cut 2
" off end of handlebar. Remove end of throttle handle that would
attach to throttle cables.
2, Mark handlebar for inner throttle sleeve. Drill a hole for the set screw, this will
hold throttle on the handlebar.
3. Remove set screw from the outer sleeve of spiral. Slide grip on & mark end of
grip on the handlebar. Measure from this mark back to set screw in outer
sleeve. This measurement will be used to mark & drill the throttle grip. Once
drilled install grip. Use a small amount of LoctiteŽ on set screw for final installa-
4. Note Set Screw (A) do not tighten so as to make contact with handlebar it will
prevent throttle from turning.
Inner Sleeve
Outer Sleeve
Internal Throttle/Clutch Unit features ball and needle bearing
construction with built in return spring.
VT No. Item
36-0575 Throttle
36-0789 Clutch
Internal Throttle