Yo,
Fellow Explorer-ers, I plan on upgrading my exhaust system(94 4door 4wd xlt). I'm looking for power gains mainly. My plan is to go with a dual system after the O2 sensor( Or rather, where the stocks heads end). I'm sure that it will be a challenge to do and I'd rather not go for it unless it improves horsepower/torque. Is a dual system worth the trouble? Would a high performance single exhaust system work just as well. I'm gutting the whole thing, with high flow catalytic converter and new muffler's. I don't have a spare (thanks to 31's) so I won't have to worry about that. I know there is no single answer to these questions as I have read the previous post; some say dual( or "semi-dual") is not good for backpressure, some say it rocks.
My thinking is that since it won't be dual all the way, I should have enough backpressure. I guess I'll find out. At any rate, I would just like to know if I can expect more power and if so how much. Anybody have an Idea?
Later,
Eric
BF Goodrich AT/KO's Rock
Fellow Explorer-ers, I plan on upgrading my exhaust system(94 4door 4wd xlt). I'm looking for power gains mainly. My plan is to go with a dual system after the O2 sensor( Or rather, where the stocks heads end). I'm sure that it will be a challenge to do and I'd rather not go for it unless it improves horsepower/torque. Is a dual system worth the trouble? Would a high performance single exhaust system work just as well. I'm gutting the whole thing, with high flow catalytic converter and new muffler's. I don't have a spare (thanks to 31's) so I won't have to worry about that. I know there is no single answer to these questions as I have read the previous post; some say dual( or "semi-dual") is not good for backpressure, some say it rocks.
My thinking is that since it won't be dual all the way, I should have enough backpressure. I guess I'll find out. At any rate, I would just like to know if I can expect more power and if so how much. Anybody have an Idea?
Later,
Eric
BF Goodrich AT/KO's Rock