18-09-2017, 06:12 PM
If your car is still fitted with its original Zenith 26VA carburettor, a regular problem is warping of the carburettor to manifold flange interface, causing air leaks and weakening the mixture. This can be rectiified by removing the carburettor and gently sanding the flange using a pièce of wet/dry on a plate of glass or surface plate.