Exhaust manifold issues
 

You could run almost any light metal pipe. Diesel exhaust temperature from an unloaded engine is not very hot. In fact, after a foot or so, I suspect you could run PVC, but don't load the engine.

Paul

Exhaust manifold issues
 

On 2011-01-07, KD7HB wrote:

You could run almost any light metal pipe. Diesel exhaust
temperature from an unloaded engine is not very hot. In fact, after
a foot or so, I suspect you could run PVC, but don't load the
engine.

I found the hard way, that dryer hose does not work!

i

Exhaust manifold issues
 

On Jan 7, 1:38*pm, KD7HB wrote:
You could run almost any light metal pipe. Diesel exhaust temperature from an unloaded engine is not very hot. In fact, after a foot or so, I suspect you could run PVC, but don't load the engine.

Paul

Probably could use drier vent. Most of the dealership garages I've
seen have flex pipes from the ceilings so that engines can be run on
the lifts. There's not a lot of pressure there, once you get beyond a
certain point. Gotta squirrel cage fan? Put it on the end so you get
negative pressure inside your hut.

Stan

Exhaust manifold issues
 

On 2011-01-07, wrote:
On Jan 7, 1:38?pm, KD7HB wrote:
You could run almost any light metal pipe. Diesel exhaust temperature from an unloaded engine is not very hot. In fact, after a foot or so, I suspect you could run PVC, but don't load the engine.

Paul

Probably could use drier vent. Most of the dealership garages I've
seen have flex pipes from the ceilings so that engines can be run on
the lifts. There's not a lot of pressure there, once you get beyond
a certain point. Gotta squirrel cage fan? Put it on the end so you
get negative pressure inside your hut.

Dryer vent lasted 2.1 seconds.

i

Exhaust manifold issues
 

On Fri, 07 Jan 2011 16:33:58 -0600, Ignoramus29524
wrote:

On 2011-01-07, wrote:
On Jan 7, 1:38?pm, KD7HB wrote:
You could run almost any light metal pipe. Diesel exhaust temperature from an unloaded engine is not very hot. In fact, after a foot or so, I suspect you could run PVC, but don't load the engine.

Paul

Probably could use drier vent. Most of the dealership garages I've
seen have flex pipes from the ceilings so that engines can be run on
the lifts. There's not a lot of pressure there, once you get beyond
a certain point. Gotta squirrel cage fan? Put it on the end so you
get negative pressure inside your hut.

Dryer vent lasted 2.1 seconds.


Hey Iggy,

Empirical knowledge....Air compressor diesel exhaust pointed into the
mouth of a "borrowed" industrial grade 20 pound plastic Rubber-Maid 30
gallon garbage can at about 4 feet, in hopes of re-directing the
sound, the bottom is good for about 3 minutes!!! AND it didn't do
**** to re-direct the noise!!

DAMHIK

Ann Onymous

Exhaust manifold issues
 

On 2011-01-08, Brian Lawson wrote:
On Fri, 07 Jan 2011 16:33:58 -0600, Ignoramus29524
wrote:

On 2011-01-07, wrote:
On Jan 7, 1:38?pm, KD7HB wrote:
You could run almost any light metal pipe. Diesel exhaust temperature from an unloaded engine is not very hot. In fact, after a foot or so, I suspect you could run PVC, but don't load the engine.

Paul

Probably could use drier vent. Most of the dealership garages I've
seen have flex pipes from the ceilings so that engines can be run on
the lifts. There's not a lot of pressure there, once you get beyond
a certain point. Gotta squirrel cage fan? Put it on the end so you
get negative pressure inside your hut.

Dryer vent lasted 2.1 seconds.


Hey Iggy,

Empirical knowledge....Air compressor diesel exhaust pointed into the
mouth of a "borrowed" industrial grade 20 pound plastic Rubber-Maid 30
gallon garbage can at about 4 feet, in hopes of re-directing the
sound, the bottom is good for about 3 minutes!!! AND it didn't do
**** to re-direct the noise!!


A lot of the noise comes from the engine itself, instead of through
the exhaust

Exhaust manifold issues
 

"Ignoramus29524" wrote in message
...

On 2011-01-07, wrote:
On Jan 7, 1:38?pm, KD7HB wrote:
You could run almost any light metal pipe. Diesel exhaust temperature
from an unloaded engine is not very hot. In fact, after a foot or so, I
suspect you could run PVC, but don't load the engine.

Paul

Probably could use drier vent. Most of the dealership garages I've
seen have flex pipes from the ceilings so that engines can be run on
the lifts. There's not a lot of pressure there, once you get beyond
a certain point. Gotta squirrel cage fan? Put it on the end so you
get negative pressure inside your hut.

Dryer vent lasted 2.1 seconds.

i


Was it the plastic or metal vent pipe?

Exhaust manifold issues
 

On 2011-01-08, Califbill wrote:
"Ignoramus29524" wrote in message
...

On 2011-01-07, wrote:
On Jan 7, 1:38?pm, KD7HB wrote:
You could run almost any light metal pipe. Diesel exhaust temperature
from an unloaded engine is not very hot. In fact, after a foot or so, I
suspect you could run PVC, but don't load the engine.

Paul

Probably could use drier vent. Most of the dealership garages I've
seen have flex pipes from the ceilings so that engines can be run on
the lifts. There's not a lot of pressure there, once you get beyond
a certain point. Gotta squirrel cage fan? Put it on the end so you
get negative pressure inside your hut.

Dryer vent lasted 2.1 seconds.

i


Was it the plastic or metal vent pipe?


Aluminum