[big-boss]

Seems like everywhere the general thought is that the Cobra sidepipes loose somewhere between 50 to 75 HP. Generally I have read it's because the primary's are too long and the distance between the collector and the "muffler" is too short. Realesticaly in the couple of Cobras I have made and had-I doubt if I would know the difference.
BUT: What can be done? Should A guy go with under body exhaust? Modyfy the side pipes? Any experience or thought?