Quote:
Originally Posted by shilpa
Will putting a good "normal" exhaust/muffler setup to the back allow the engine to breath as much (or almost as much) as the side pipes? I would imagine a really good set up would allow the engine to breath just fine....
If I could build a car with "fake" side pipes and a super quiet rear exhaust system I would be very happy...
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You'll find that a cross flow system under car exhaust can actually produce an increase in HP as opposed to side pipes.
At least this seems to be the majority of anecdotal experiences of most who have done it.
I for one think that there are advantages of under car exhausts, including no snake bite & noise, but I still prefer a 427 with them pipes (active or otherwise), it adds to the look & attitude of the car
Have search on the Australian forum of Clubcobra.