Originally Posted by hemi04345
so the other intake would make more hp? i was thinking bout getting it. so ima be making more than 350 hp?
When I was on Comp Cams website using CamQuest. I entered all the info you said you had. You can change info such as hp heads stock port and valves to hp heads pocket porting and stock valves. You might see 30-40 hp increase. Dual plane intake to single plane intake might see 20 hp increase. AS always you have to decide if spending the money for the increase as little as it is is worth it. Most say if street driven mostly use dual plane intakes and if strip car use single plane intake. I have always used single plane intakes and double pumper Holley's even on the street for the most hp. I have the torque converter and gears needed.