Would like opinions please.
Currently running rebuilt engine with
Brett Sims modified S Cylinder Head 35.7x29
Kent 266 Cam
Aldon Yellow with vacuum advance
Currently running Twin 1.25" SU's on standard manifold but tweaked as per Vizards instructions.
Maniflow LCB / RC40 Twin Box
Question. Is it worth putting twin 1.5" SU's on? Reading the forums i get the feeling that twin 1.25" will suffice. Current thinking is a nice maniflow inlet manifold and MED Stub stack and filter system.
If anyone has any experience in similar setup let me know.