MIKUNI HS40

Kit contains: Breather Bracket, polished stainless steel banjo bolts, HS 40 Adapter Ring, FLO-TEC HS40 rubber manifold, FLO-TEC HS40 cast manifold, O-Rings, and mounting hardware.

 

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FLO-TEC FOR MIKUNI HS 40

A kit for use with FLO-TEC (or Mikuni) short-entrance cast manifold with a 40mm diameter entrance. You must use our rubber manifold, which is stronger and shorter than the normal HS40 rubber, and enables the linkages on the carb to clear the Breather Bracket. Manifolds available in most sizes and finishes. (See the manifolds section for the options) Rubber manifolds for HS40 available in Grey or Black.

Our FLO-TEC short entrance-tract manifolds give the Mikuni HS 40 the same horn and air filter options as our fitments for HSR24/45.

It's unlikely that many builders are fitting Mikuni HS40 on S&S headed or big port motors. For those who are, we offer the same range of manifold fitments as we do for HSR 42 and HSR 45, with our own short rubber manifold. This is also suitable for use with most standard Mikuni manifolds. As with our HSR24/45 fitments the carb is installed at the correct position for our FLO-TEC Breather Bracket.

The cast manifolds are available with stock diameter (1.815"OD/1.625 ID) or S&S diameter (1.880" OD/1.780" ID) outlets.

They're available in most under-length and over-length sizes for stroked and bored motors, and we can do special length and port sizes to special order. (Also see our Manifolds pages on this website)

The manifolds accept our grey or black Nitrile high-temperature rubber manifold (see this website's 'FLO-TEC' components page), but is not a good match with some after-market Mikuni rubber manifolds.

The rubber and cast manifolds have matching internal 40mm round bore where they join. They are all available for Twin Cam map sensor, Evo VOES boss, or with a plain exterior.

They're precision made, matching components with the same external profiles on the flanges, and the internal bore is gas-flowed for optimum performance.

WHAT TO ORDER

You'll need the Breather Bracket Kit (correct width for the size of your motor)with the two FLO-TEC manifolds, then the Horn and/or the Air filter assembly of your choice.

MIKUNI HSR40mm ‚ FLO-TEC MANIFOLD AND RUBBER
         

PART NO.

MOTOR TYPE

FINISH

BREATHER WIDTH

MANIFOLD

219601P

EVO BT NON BREATHER (5/16"UNC BREATHER HOLE)

POLISHED

STOCK FLO-TEC

FLO-TEC

219601A

EVO BT NON BREATHER (5/16"UNC BREATHER HOLE)

CLEAR ANODISED

STOCK FLO-TEC

FLO-TEC

219601B

EVO BT NON BREATHER (5/16"UNC BREATHER HOLE)

BLACK ANODISED

STOCK FLO-TEC

FLO-TEC
         

219602P

EVO BT BREATHER (1/2"UNC BREATHER HOLE)

POLISHED

STOCK FLO-TEC

FLO-TEC

219602A

EVO BT BREATHER (1/2"UNC BREATHER HOLE)

CLEAR ANODISED

STOCK FLO-TEC

FLO-TEC

219602B

EVO BT BREATHER (1/2"UNC BREATHER HOLE)

BLACK ANODISED

STOCK FLO-TEC

FLO-TEC
         

219603P

TWIN CAM (3/8"UNC BREATHER HOLE)

POLISHED

STOCK FLO-TEC

FLO-TEC

219603A

TWIN CAM (3/8"UNC BREATHER HOLE)

CLEAR ANODISED

STOCK FLO-TEC

FLO-TEC

219603B

TWIN CAM (3/8"UNC BREATHER HOLE)

BLACK ANODISED

STOCK FLO-TEC

FLO-TEC