Carburettor Air Flow

Carburettor air flow when used with an A series Engine

Carburettor

Air Flow

1 1/4 H2 S.U.

110

1 1/2 H4 S.U.

133

1 1/2 HS4 S.U.

142

1 3/4 HS6 S.U.

210

1 3/4 HIF6 S.U.

240

1 1/4 REECE fish

114

1 1/2 REECE fish

150

Weber 28/36 DCD (26/27mm Venturi's)

225

Weber 32/34 DMTL

195

Weber 40 FAV1 (Simultaneous opening of both barrels)

342

Weber 40 DCOE (36mm Venturi's)

175*

Dellorto 40 DHLA (36mm Venturi's)

182*

Weber 45 DCOE (38mm Venturi's )

242*

Dellorto 45 DHLA(38mm Venturi's)

254*

Dellorto 48 DHLA (38mm Venturi's)

283*

Weber 48 IDA (38mm Venturi's)

296*

* Air Flow per barrel  





 

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