Advantages of using SBD taper throttles over the parallel & direct to head throttle systems
SBD taper throttle body kits are made up from 4 single bodies (on a 4 cylinder engine) which taper from the ram pipe end down to the manifold face, with a butterfly in the middle. the taper then continues on through our inlet manifolds to the cylinder head. The main advantages of using a tapered […]
