SU HS4 intake manifold resized for 1275 A-series engines
If you are building a 1275-based A-series race engine and want to run SU HS4 carbs, you need this re-sized MGB manifold. I sourced this manifold and cut it down to achieve the correct port spacing for a 1275 head. I had it professionally TIG-welded while mounted to a spare head so everything remained flat and true.
Engine is not included.
I have 1 finished manifold ready to ship and 3 more in the works. The manifold on a gray background is the exact piece currently available. I’ll update pictures as I finish the other ones.
If you are building a 1275-based A-series race engine and want to run SU HS4 carbs, you need this re-sized MGB manifold. I sourced this manifold and cut it down to achieve the correct port spacing for a 1275 head. I had it professionally TIG-welded while mounted to a spare head so everything remained flat and true.
Engine is not included.
I have 1 finished manifold ready to ship and 3 more in the works. The manifold on a gray background is the exact piece currently available. I’ll update pictures as I finish the other ones.
If you are building a 1275-based A-series race engine and want to run SU HS4 carbs, you need this re-sized MGB manifold. I sourced this manifold and cut it down to achieve the correct port spacing for a 1275 head. I had it professionally TIG-welded while mounted to a spare head so everything remained flat and true.
Engine is not included.
I have 1 finished manifold ready to ship and 3 more in the works. The manifold on a gray background is the exact piece currently available. I’ll update pictures as I finish the other ones.