I WILL build a 305 hotrod truck, so if your here to tell me to drop a 350 in it you are wasting your time, everyone has a 350. Who has a 305? I WILL when I'm done. Now to the meat of my concerns. Everything under the sun will swap onto my powerplant but not everything works well together. I cant afford to keep modding based on individual part performance just to find out that the new part chokes the grunt out of a previous mod. Im Lost here as to a good combo. The only parts to hold thier own are a 2" TB spacer, Holley TBI unit, and Thrush exhaust. Trying to find other mod's that dont require removing the TBI (I like it ok...not gonna change it). Any help on wether a DPM or a SPM intake would be better? Thanks! and Happy Hotrodding!!