The dual 48mm Weber carburetors are mounted about an aluminum intake manifold. An electric gas pump and tension regulators supply the carburetors. A 12-volt vacuum pump is provided. JCDC is bar none probably the most professional and instructive suppliers weve handled on the internet. That they had me seriously hooked https://emilianosshbc.blogpostie.com/59908252/the-4age-20v-for-sale-diaries