I picked up a Hall manifold now it's time to start shopping for throttle bodies. Is there any advantage/disadvantage other than overall height to having the injector bosses in the throttle body vs the manifold? EFI Hardware has some nice looking billet throttle bodies that have a tapered bore. These also have injector bosses on both sides and have a built in vacuum port. https://www.efihardware.com/pr...d-bore-throttle-body I'm also wondering if there is a better vacuum signal in the throttle body or the manifold. The manifold I bought has holes in only two of the runners so I would need to drill the others if necessary along with having the bosses welded in before I have the manifold powder coated.
