WHAT DOES CUSTOM RX7 MEAN?

The 13B-T has a single twin-scroll turbocharger and the 4-injector gasoline injection with the 13B-DEI. You will find not variable intake and 6PI systems. The 13B-T engine options the four port consumption design which much like early 13B engines from 70's.We hear and obtain several questions on bridge ports, mostly utilized with Normally aspirated