When to raise the lifting pin on a SU carburettor?
Raise the lifting pin on the front carburettor to lift the piston by approximately 1/32 in (0.8mm). If the engine speed increases, the mixture strength of the carburettor is too rich. If the engine speed immediately decreases, the mixture strength of the carburettor is too weak.
Which is Austin Healey triumph SU carb float top?
New Listing MG, Triumph, Austin Healey, SU Carb Float Bowl Top, AUD, Straight Dual Inlet, !! New Listing MG, Triumph, Austin Healey, SU Carb Float Bowl Top, AUD, Angled Dual Inlet, !! New Listing MG, Triumph, Austin Healey, SU Carb Float Bowl Top, AUD, Angled Single Inlet, !!
What kind of CARB does a Datsun 2000 have?
Set of SU Carburetors off 1969 Datsun 2000 Roadster. Needs Rebuild —T2– New Listing MG, Triumph, Austin Healey, SU Carb Float Bowl Top, single Inlet, Original, !! New Listing MG, Triumph, Austin Healey, SU Carb Float Bowl Top, AUC 410, Single Inlet, !! New Listing MG, Triumph, Austin Healey, SU Carb Float Bowl Top, AUC 410, Dual Inlet, !!
What are the different sizes of SU carburetters?
A separate by-pass idling passage is incorporated and the enrichment mechanism is re-designed. This type of unit is made in three sizes, HD4 (1 tin.) HD6 (1i in.) and HD8 (2 in.), and all can be supplied as either horizontal or 30° semi-downdraught units but no flexible mounting for the float chamber is available.
Where did the idea of SU carbs come from?
History. SU carbs were allegedly developed working with plumbers (air and fuel “flow” through them, so that makes sense, sort of).
How to adjust and synchronize the mysterious ” mysterious ” dual SU carbs?
How to adjust and synchronize the “mysterious” dual SU carbs on your MG. It’s not really that hard to set up SU’s, just different. Of course it always gets more interesting when you have more than one… There is a very good Haynes SU carb manual available, reccommended reading.
Where is the hex nut on a SU HS4 carburetor?
Note: Type HIF carbs (With integrated float bowl) no longer have the hex nut to adjust the mixture. Instead, there is a screw to twiddle, on front of the front carb, and behind the rear. The screw is connected to the needle seat through a temperature compensated gizmo, which is said to make the carbs more stable.
Is there a Haynes SU carb manual available?
Of course it always gets more interesting when you have more than one… There is a very good Haynes SU carb manual available, reccommended reading. The basic syncing process also applies to Zenith-Stromberg’s, but the adjustment mechanisms are different.