Turbotoyotas "Twin-scroll" Mani NEW PICTS
#104
I spoke with todd a couple days ago to upgrade my setup to this one. Only cost $600 to upgrade which isn't bad as well as i upgraded my intercooler. He also mentioned that there will be dumptubes for the 2 wastegates soon. So im pretty much looking forward to that.
#106
So I have a ? What would be the benifits of lets say a guy running a gt35r going with the twin wastegate setup vs. the single wastegate setup. Would it help manage gas bypasses at lower pressures or ? I know my friend who had a about a 500 hp WRX only had the one 44mm wastegate. Just curious as to the reasoning. Does look sick though, I really like the looks of it so far Todd. Keep it up man.
#107
to my knowledge the twin scroll manifold takes advantage of the firing order of the different cylinders. For example, if the firing order is 1-3-4-2 then the 1 and 3 runners and 4 and 2 runners would be paired together for each of the halves of the divided turbine housing. This decreases the turbulence at the point where the runners meet and help for a quicker spool (less obstruction, the quicker stuff can go through)
please correct me if I am wrong as I am very new to this myself.
please correct me if I am wrong as I am very new to this myself.
#109
Originally Posted by PlayinWithFire
to my knowledge the twin scroll manifold takes advantage of the firing order of the different cylinders. For example, if the firing order is 1-3-4-2 then the 1 and 3 runners and 4 and 2 runners would be paired together for each of the halves of the divided turbine housing. This decreases the turbulence at the point where the runners meet and help for a quicker spool (less obstruction, the quicker stuff can go through)
please correct me if I am wrong as I am very new to this myself.
please correct me if I am wrong as I am very new to this myself.
If I was looking to make about 350+ what twinscroll exhaust housing and compressor set up would you suggest for a good amount of low end punch but still giving you that turbo hit. (which you're going to get no matter what size you really go with for anything upwards of 250+ hp...but you know what I mean).
#110
Originally Posted by Resu
Originally Posted by PlayinWithFire
to my knowledge the twin scroll manifold takes advantage of the firing order of the different cylinders. For example, if the firing order is 1-3-4-2 then the 1 and 3 runners and 4 and 2 runners would be paired together for each of the halves of the divided turbine housing. This decreases the turbulence at the point where the runners meet and help for a quicker spool (less obstruction, the quicker stuff can go through)
please correct me if I am wrong as I am very new to this myself.
please correct me if I am wrong as I am very new to this myself.
#111
Originally Posted by SHDWtC
Originally Posted by Resu
Originally Posted by PlayinWithFire
to my knowledge the twin scroll manifold takes advantage of the firing order of the different cylinders. For example, if the firing order is 1-3-4-2 then the 1 and 3 runners and 4 and 2 runners would be paired together for each of the halves of the divided turbine housing. This decreases the turbulence at the point where the runners meet and help for a quicker spool (less obstruction, the quicker stuff can go through)
please correct me if I am wrong as I am very new to this myself.
please correct me if I am wrong as I am very new to this myself.
#112
FINALLY!!!!
Some finished picts.
The install will be done tomorrow night, just wanted to show some picts of the finished manifold.
Pictures do not do the polished manifolds justice....belongs on my dining room table as the center piece.
Enjoy!!
Some finished picts.
The install will be done tomorrow night, just wanted to show some picts of the finished manifold.
Pictures do not do the polished manifolds justice....belongs on my dining room table as the center piece.
Enjoy!!
#116
Originally Posted by PlayinWithFire
to my knowledge the twin scroll manifold takes advantage of the firing order of the different cylinders. For example, if the firing order is 1-3-4-2 then the 1 and 3 runners and 4 and 2 runners would be paired together for each of the halves of the divided turbine housing. This decreases the turbulence at the point where the runners meet and help for a quicker spool (less obstruction, the quicker stuff can go through)
please correct me if I am wrong as I am very new to this myself.
please correct me if I am wrong as I am very new to this myself.
if 1 and 3, 4 and 2 collected together, there would be more backpressure and turbulence.
follow:
1 fires first, then 3 fires fractions of a second after, if they both collected into the same runner, the gases from 1 would still be flowing thru the runner as 3's exhaust valves are opening.
if..... 1 fires, then 3 fires and dumps into a different runner, then by the time 4 fires, the gases from cyl 1 will be more evacuated. and same thing with the other cylinders.
anyone else?
#120
Originally Posted by SHDWtC
Originally Posted by Resu
Originally Posted by PlayinWithFire
to my knowledge the twin scroll manifold takes advantage of the firing order of the different cylinders. For example, if the firing order is 1-3-4-2 then the 1 and 3 runners and 4 and 2 runners would be paired together for each of the halves of the divided turbine housing. This decreases the turbulence at the point where the runners meet and help for a quicker spool (less obstruction, the quicker stuff can go through)
please correct me if I am wrong as I am very new to this myself.
please correct me if I am wrong as I am very new to this myself.