Well the SP2P was designed as a stock replacement for Over all improvement to performance and fuel.And for the way that the intake is divided,The webber /holley will have to sit like the 4b does on a offey intake (90 deg). With the spacer Tom sells the carb will sit high enough to split both primary & secondarys
over the center runner right under the carb. Then the fuel will split again from there into each runner. With as small as the runners are you should have Great vacum for the carb.
God doesn't like ugly.
