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Volvo B18 - B20 Ultimate HS6 Carburetor Package
This carburetor package has been assembled from those parts which represent the best of both SU and Volvo original components. These carburetors have been rebuilt to the highest standard, and modified to produce excellent performance.
These HS6 carbs have the three bolt air filter flange. They are equipped with fixed needles, of the DX profile. This profile is slightly leaner than the KD in the off-idle portion, giving improved cruising economy, but at full throttle give the fuel flow of the KD, and consequently will support up to 140 hp in a B20. These carbs have the concentric throttle return springs, which eliminate the need to use the ungainly and wear-producing manifold washer anchored springs. The secondary throttle plate levers have been removed from the throttle bellcranks. The deceleration valves originally fitted in the throttle plates have been removed and soldered over. All steel components have been gold cadmium plated. The carbs have been rebuilt with new shafts, Teflon lined steel bushings, jets, float valves, and all gaskets. The vacuum chambers are polished. The Volvo interconnecting linkage is included, and is gold cadmium plated as well. A gold cadmium plated heat shield completes the package.
This carburetor package is available outright, and no exchange is therefore needed, for $600.00 plus shipping.
Rebushed HS6 Two Bolt Bodies
This is a pair of HS6 bodies for Volvo. As an experiment they were rebushed using in-house machined bronze bushings. This worked well but was more time-consuming than installing the SU supplied steel and teflon bushings we normally use. They include bellcranks and interconnecting links, and new throttle plates and screws, and are ready to be assembled with your parts into a pair of excellent carburetors.
The price is $120.00 Sorry, sold for the pair, no exchange needed, shipping included, as a one-time offer. That's half the price of rebushed bodies using SU parts!
Volvo B18 (Early style)
MGA Manifold
MGB HIF4 late intake manifold
BMC H1 manifold
Other carburetor sets available for outright purchase after rebuilding include: