I just graduated and am working at lowes, I have some bills so I cant just dump a grand in at a time, I wanna start off with my cam selection I suppose. Im looking into building a sort of sleeper truck, but this is my daily driver. So I have a all stock 1991 chevy ext cab short bed pickup, 350 (tbi) with a 700r4 with 207k miles. Hi let start off by saying im a new member to this site, okay HERES DETAILED INFO ON A SIMILAR QUESTION THAT MAY PROVE USEFUL Then expect it to nearly double by the time your done Think things through and make a logical list of parts, youll need,Īnd list both time required and logical cost, Id also point out that you might want to step back and look carefully at you goals and the cost, vs potential results, you may find a new engine of a totally different configuration may be far more effective than modifying your current engine! Adding headers and a low flow restriction exhaust BEHIND the headers will help cylinder scavenging efficiency, keep in mind that as your power goes up its the result of burning more fuel and air so your most likely going to need larger injectors and perhaps a better fuel pump at some point, if the power increase is larger than most you may require mods like a larger more efficient radiator or transmission or oil cooler.

350 tbi cam