318 f.a.s.t class , oem stock appearing

But holley made a 2bbl demon carb , i have a 400c.i. 2 barrel carb to , and all these holley 500cfm out there can shurely be modified , im not shure about the 318 stock intake but still with wath we see in the fast class or all the stroker kits out there , there must be a way to get big hp and tq with a stock looking 318 never said it was staying stock but in apperance yes..or very very close to its oem look