Can dual exhaust harm the engine?
#32
RE: Can dual exhaust harm the engine?
ORIGINAL: Thomas Ford
Hello?? They're MUSCLE CARS remember. +1 to the guy who said other V6's come with duals.
Tom
Hello?? They're MUSCLE CARS remember. +1 to the guy who said other V6's come with duals.
Tom
There is no real performance advantage to putting duals on our 4.0L's when they are NA. Traditionally V6 Mustangs have been single exhausts. Early V8 Mustangs actually came with either dual or SINGLE exhausts. If you like the looks of duals.. that's fine... but that is really the only reason to put them on... so to answer the OP question, no it won't hurt.. but then again it really won't help either...
While duals don't mean GT, a single screams V6.... LOL!
#33
RE: Can dual exhaust harm the engine?
ORIGINAL: Thomas Ford
Hmmmmm. 90% voted for duals. Nuf said.
Hmmmmm. 90% voted for duals. Nuf said.
#34
RE: Can dual exhaust harm the engine?
ORIGINAL: ricklmesa@***.net
Yea, pretty much what I was trying to say LOL
ORIGINAL: blackfoot
lol WE ARE NOT DRIVING HONDAS
lol we have enough displacement to make power off the headers alone with no exhaust system lol
lol WE ARE NOT DRIVING HONDAS
lol we have enough displacement to make power off the headers alone with no exhaust system lol
This is offset at Higher RPM and when the car is in motion.
That's also why LONGtube headers work better than shorties. The longtube headers retain heat better and thus increase the velocity of the exhaust gasses better than shorties.
#36
RE: Can dual exhaust harm the engine?
ORIGINAL: Derf00
Some of you guys crack me up...larger diameter pipe (too large) will slow the velocity down of the exhaust system and make the system inefficient at scavanging. Meaning it won't keep the exhaust leaving the combustion chamber at the same speed (velocity) thus not allowing as much of the exhaust to be well...exhausted out of the combustion chamber to allow more air and fuel in the next cycle.
This is offset at Higher RPM and when the car is in motion.
That's also why LONGtube headers work better than shorties. The longtube headers retain heat better and thus increase the velocity of the exhaust gasses better than shorties.
ORIGINAL: ricklmesa@***.net
Yea, pretty much what I was trying to say LOL
ORIGINAL: blackfoot
lol WE ARE NOT DRIVING HONDAS
lol we have enough displacement to make power off the headers alone with no exhaust system lol
lol WE ARE NOT DRIVING HONDAS
lol we have enough displacement to make power off the headers alone with no exhaust system lol
This is offset at Higher RPM and when the car is in motion.
That's also why LONGtube headers work better than shorties. The longtube headers retain heat better and thus increase the velocity of the exhaust gasses better than shorties.
of course if you were cammed, lift and duration alone running off the headers would then promote better power off the headers..
NA the scanvenging effect is wanted for economy and efficientcy , but when looking for performance scavenging gets in the way..ESPECIALLY when your force induced
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mryeah256
4.0L V6 Technical Discussions
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08-28-2015 02:01 PM