Mr C
Well-Known Member
- Joined
- Apr 22, 2014
- Messages
- 408
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I depends on what you want.
For reliability manifolds are vastly superior to headers (no leaks, they don't rot out, no burnt spark plug wires, no trapped starter, less heat etc). Mopar HP manifolds (intake and exhaust) flow quite well and you can build a stout street engine and still avoid the header headaches
For performance, headers flow better, so if you want/need the impressive numbers for racing etc. you'll need to flow more air.
I avoid headers...too much aggravation for too little gain in my opinion...but I'm no racer. I drive my cars on the street as much as I can.
For reliability manifolds are vastly superior to headers (no leaks, they don't rot out, no burnt spark plug wires, no trapped starter, less heat etc). Mopar HP manifolds (intake and exhaust) flow quite well and you can build a stout street engine and still avoid the header headaches
For performance, headers flow better, so if you want/need the impressive numbers for racing etc. you'll need to flow more air.
I avoid headers...too much aggravation for too little gain in my opinion...but I'm no racer. I drive my cars on the street as much as I can.