McFly
Well Known Member
I have a Vans MP gauge and Lightspeed ignition, which both need to be hooked up to read manifold pressure.
Van?s MP gauge directions have you getting the pressure from the #3 primer fitting location. I have heard others say that MP reading should come from the around the carb (exactly where, I am not entirely sure).
Is it ok to have a tee connection from the #3 primer fitting to drive the LS? Would I be better off teeing off the carb connection? If so could you please explain where the fitting is? Or is there a better way to do this altogether? Thanks.
Van?s MP gauge directions have you getting the pressure from the #3 primer fitting location. I have heard others say that MP reading should come from the around the carb (exactly where, I am not entirely sure).
Is it ok to have a tee connection from the #3 primer fitting to drive the LS? Would I be better off teeing off the carb connection? If so could you please explain where the fitting is? Or is there a better way to do this altogether? Thanks.