20B 3 rotor intake manifold Group Buy

We are currently building a 20B intake system similar to our proven 13B. This first run will be side-port engines only, if the sales of these do well enough then we will consider doing a semi pport version. 

Lower intake manifold comes with its own 8AN ORB fuel rail( 6 injector, 1 more injector per rotor than OEM). Lower intake manifold is O-ringed at UIM flange, no emissions ports, off road/compeition use only. 

Lower intake manifold will sit at OEM FD height( lower than the OEM 20B) Intake runners will be slightly larger than OEM( 2mm)