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HSR48

(TM48-2)

HSR48 Notes

Mikuni recommend that engines producing more than 120 hp should use an electric fuel pump at less than 4psi with the 2.3mm float valve assy

The carb can be mounted using the HS42/062-48 manifold. This should fit an S&S 'G' manifold but it will add a little extra to the total length of the installation.

MOUNT TYPESpigotMAIN JETN100604-Size190
TICKOVER POSITIONLeftPILOT JETVM28/486-Size25
COLD START POSITIONRightNEEDLE JET784-430000-Size (723)Y-6
COLD START TYPECableJET NEEDLE8CFY2-97Clip groove #3
AIR SCREW POSITIONLeftSTARTER JETFixed---
FLANGE PITCH (MM)---PILOT AIR JET------
CLAMP DIA (MM)---PILOT AIR SCREWVM20/584-Size---
FRONT SPIGOT DIAMETER (MM)---MAIN AIR JETBS30/97-Size0
REAR SPIGOT DIAMETER (MM)---POWER JET------
LENGTH (MM)---THROTTLE VALVE------
HEIGHT OVER BORE CENTRELINE (MM)---FLOAT VALVE786-27001-1A-Size4.5
HEIGHT UNDER BORE CENTRELINE (MM)---PUMP NOZZLETM42/11-Size0.70
FUEL INLET POSITIONLeft---------
FLOAT HEIGHT (MM)18---------

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