well high performance cars like nascar have open headers (i think) on your average car with a 350 i would imagin you loose HP with open headers, mainly because most engines are made to run on a certain amount of backpressure and this eliminates it. dont quote me on this though.
@chicano67801 OPen headers reduces back pressure and increases exhaust gas flow from the engine. The main drawback to open headers obviously is the noise, but the mechanical draw back is that street engines are designed to cool the exhaust valves with exhaust gasses. Sounds odd, but its true. so it actually needs the exhaust to keep from burning or scorching a valve and causing valve train failure.
you locked the keys in huh...
neorecharge 1 year ago
cool :)
antonyagilbarte 1 year ago
next stop after the exhaust shop...the body shop
neonrider00 2 years ago
is it better if u have open headers? wat does it do it u have opened headers?
chicano67801 2 years ago 2
well high performance cars like nascar have open headers (i think) on your average car with a 350 i would imagin you loose HP with open headers, mainly because most engines are made to run on a certain amount of backpressure and this eliminates it. dont quote me on this though.
MystikalDawn 2 years ago 3
@MystikalDawn nah nascar has straight pipes coming out the right side infront ogf the right rear tire
bigslam18 1 year ago
@chicano67801 OPen headers reduces back pressure and increases exhaust gas flow from the engine. The main drawback to open headers obviously is the noise, but the mechanical draw back is that street engines are designed to cool the exhaust valves with exhaust gasses. Sounds odd, but its true. so it actually needs the exhaust to keep from burning or scorching a valve and causing valve train failure.
a78monte 1 year ago
dhiggzy-- you got something better? hes got a 350 idiot
JAMESS30288 3 years ago
the sound of open headers is always great! even if it sounds like an old second world war tank.
burncy 3 years ago
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What a peice of shit, drives it in the winter! Big 5.0L lololol i got a 79 Monte 400 thats a hurrrrttttttiiinnn monte carlo... TOOL
dhiggzy 3 years ago
wow j'avais un monté carlo landau 78 vert avec toit en vinyl domage je trouvais que ca allait super bien et très confortable
poutines200 3 years ago
When can we take her for a spin!!!!!!!
tom4473 4 years ago
Sounds goooooooooood.
Only a few more weeks....
MommysLittleMonster7 4 years ago
not gonna lie acually sounds pretty quiet for open headers about as loud as my 78 monte.
disturbedproject 4 years ago