These are from one of my race cars

They were removed to go over to webers

They were totally reconditioned

With new parts butterfly spindles jets ect the manifold was flowed

And full radius ram pipes are fitted

You’ll need needles and springs the water pipe in the manifold is good

They could be fitted to a mk3 mk4 or a 1300 herald for some more power

These were run on a high lift cam very successfully