no no those who want the diamond must delete all..nothing catalysts of any kind..Originally Written by rebirthafterrevenge
no no those who want the diamond must delete all..nothing catalysts of any kind..
normally if you switch on the exhaust ****** c? a slight increase of the peak..
no, if you want the rumble, you need to remove any catalyst..***** and change in c? an increase of the peak.
Ah you? if anything, the turbine absorbs energy and, given the shape of the nut, it slows down - exit - exhaust gas coming from the engine. Enlighten me if ? to the contrary...
Guys, I speak not from hearsay but bens? with the experimental evidence at hand. Notwithstanding the fact that in order to develop a discharge is v? for step is to "mechanical" and true of adjustments to the electronics, but without tools and equipments, where you come from?
When I prepare a motion with the amendments, even up to the masses volaniche, retouching necessarily advances. But without a drum roll and a reading of their output, you need at least to understand what is happening, do not work there... let alone with a drain.
'm looking for? that here we are talking about much more rather than to increase the performance of an engine so efficient, but the noise... let me, but certain things will not discuss them, we have visions of the context are too far away. I apologize in advance if I have bored with some proposition too. Step and close.
M999
by ? been told more? times in this tread we talk about noise and nothing else...? a tread light of chatter from the bar on who is pi? brooomm...don't you ? he never talked about performance.
To be clear, I'm caught, I didn't want to pick on anyone, let alone I want someone to take it. Only that I am a perfectionist and sometimes I realize I'm breaking with my hands on... for this, however, I apologized if I sbomballato with my disquisitions... they are a pain in the ass, I admit it HAHAHAHA!!!! OK, I bring you in careggiata...
Jokes aside, wanting to give my small contribution to the question "rombosa", you get interesting results in terms of sound, working on the diameters of the manifolds end, I mean the part before the muffler, and the creation of the resonators ad hoc that cause pressure drops and sound to be able to emphasize high or low frequencies. Wanting to push forward the thing ? a p? what the f? on the large mono Supermotard, Enduro and Cross. If well optimized, you can even get a performance boost, but the one which you point ? going to vary virtually the length of the manifold to mitigate/change the sounds? exhaust, especially in the Enduro pu? create trouble to the phonometric tests. So for example, type this:
11.jpg
The concept ? been applied even on the Zonda Pagani own to modulate the sound of the exhaust at frequencies pi? "catchy" and is pleasing to the passionate and lucky owner.
MHG.jpg
M999
If anything, the crowd rellenta the exhaust gas when she the same ? under load the speed? of the gas on a motor cycle 8 ? datta as I specified in my first intervention by the high compression of the engine is the same, the difference in the sound there ? why? in the diesel c'? combustion is not an explosion, while the sound of an engine benza ? given the shape of the exhaust uk also the compression with the consequent outbreak at the end of the cycle.......,then if you are talking about the exhaust is designed to obtain better performance!on a benza you get pi? easily that on a diesel, the diesel if you can, you can make it sound good, but it is difficult to get increases
Unbridled passion for everything that has a motor, internal combustion:)
Cele... damn keyboards!! Mine was not absolutely a tease or a want to be presumptuous and when I asked lumens, and there was no tone sarcastic!! I don't want you to have misunderstood. On the other hand, I smeno on the bike, on the drive there I do very little
But in the end, correct me if I'm wrong, we said the same thing: the turbine absorbs energy that slows down the gas discharge (absorbing kinetic energy).
I did not go back, instead, the discourse on the combustion in diesel engines and combustion in gasoline engines (have to admit my ignorance on the subject of diesel engines). In the petrol engine has a combustion driven by the stroke of the spark of the spark plug that produces its power, and then a flame front which, by exploiting the properties? entropy of the air/fuel mixture propagates to the interior of the combustion chamber. In the diesel combustion ? automatic, takes advantage of the compression induced mechanically to the mixture of air and fuel to get to the ignition of the same. I wanted to ask you, the title of the discussion is purely academic, in the case of the diesel is also a propagation of the flame front? In both cases, the combustion of the air/fuel mixture is not ? similar to an explosion (induced or auto that dir if you want) or there are differences of physical character dates from the different characteristics given by the mixtures of fuel and air which he had with the two different types of fuel?
On returning to the full in topic, we have cos? a lot of differences in the take advantage of the washing phase/cross between a diesel engine and one petrol, by adjusting the discharge as a result? You wouldn't of publications that you would recommend to see in this way or hit instrumental?
Thank you for the patience and time you want to devote myself... but I think that we are made of the same stuff - from what I read in your signature - "unbridled Passion for everything that has a motor, internal combustion,"
M999
in a few words in the diesel the intersection ? zero...
Dear m999, the principle of operation ? almost the same but not the same on the petrol c'? a real explosion on the diesel c'? a combustion that causes it to expand, the gas compressed in the combustion chamber, in fact, the process lasts still in the phase of descent of the piston
Unbridled passion for everything that has a motor, internal combustion:)
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