Hughes Whiplash Camshaft

3x1 barrels on separate intakes. This is what we australians have been doing for years on six cylinders. 3 x 2inch SU carbs, even holden had 3 x stromberg CD carbs on there toranas from the factory, I think 1 !/2 on the 186 and 1 3/4 on the 202 Torana GTR XU1s