87 300SDL
87 300SDL
so if you separate 123 and 456 you get a symmetrical and most different between exhaust pulses and by that also the most uniform flow in each scroll chamber, since this manifold is a twin scroll.
The efficiency of the turbos turbine go down in a twin scroll design by about 3% but it is possible to extract more work to from turbine by the pulsating flow, good flow means long tubes, good response means short tubes but long tubes is not as critical like in petrol engines, since cylinder 1 and 6 is so fare between it makes you think twin turbo but then you shall find a nice one... many things to think about
Yes I am a little bit curious about it, but every one of us make stupid things now and then, even the sun has black spots... If you never make anything wrong you pretty much guess you not doing anything...
Have the last month sitting and thinking of how to build a more optimum exhaust manifold so perhaps I miss something out
as fare as i know the injection order is 1-5-3-6-3-4, never seen a different fingering order on a 6 cylinder engine even if it can be made different.
so if you separate 123 and 456 you get a symmetrical and most different between exhaust pulses and by that also the most uniform flow in each scroll chamber, since this manifold is a twin scroll.
The efficiency of the turbos turbine go down in a twin scroll design by about 3% but it is possible to extract more work to from turbine by the pulsating flow, good flow means long tubes, good response means short tubes but long tubes is not as critical like in petrol engines, since cylinder 1 and 6 is so fare between it makes you think twin turbo but then you shall find a nice one... many things to think about
Yes I am a little bit curious about it, but every one of us make stupid things now and then, even the sun has black spots... If you never make anything wrong you pretty much guess you not doing anything...
Have the last month sitting and thinking of how to build a more optimum exhaust manifold so perhaps I miss something out
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