i have a b20b non-vtec with a short ram, fpr ,190lph fuel pump, 4-2-1 header, ported ls TB, ls Intake mani and a hondata IM gasket and im trying to get some more top end power out of it . the engine stops pulling hard after about 5500-5700 i was thinking of adding a blox intake manifold and and a tri y header. i have heard with the blox intake mani u lose 5-10 hp in midrange and gain4-7 on top end but on vtec engines. What results can i expect to see on my non-vtec motor?
