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Waste Gate On Standard Manifold Vs Waste Gate On Turbo

r34unit

By r34unit,
in Engines & Forced Induction

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hypergear
hypergear

Ok. Some feed backs with results: OP6 Standard high flow profile. + Stock exhaust manifold Internal and externally gated result with wastegate fitted to factory exhaust manifold: Gain of 25kws b

Ben C34
Ben C34

Why not catch a bus? They are turbo. ....

Posted Images

Joshbigt62r Proficient

Joshbigt62r

Posted
Posted

seeing as i dropped my turbo today heres some of Scottys work

turbo_zps29964471.jpg

turbo2_zps1ab5b2c4.jpg

look at that entry path, how could it not work well....;)

That's some mighty fine workmanship there. Exactly as you stated how could that NOT work. Perfect gas flow both ways. Why would you bother running a waste gate off your manifold when you can have that :)

AngryRB Grand Master

AngryRB

Posted
Posted (edited)

That's some mighty fine workmanship there. Exactly as you stated how could that NOT work. Perfect gas flow both ways. Why would you bother running a waste gate off your manifold when you can have that :)

heres mine for a single gated TS

wastegate pipe TS housing

20130508 123417

Edited by AngryRBGTX
AngryRB Grand Master

AngryRB

Posted
Posted (edited)

haha yep sure is, its mounted on the 0.82TS gt30 bolted to a low mount 6boost, extreme stealth :ph34r:

i edited post, heres a pic from the top ...

post-70965-0-67284300-1368103924_thumb.jpg

Edited by AngryRBGTX
scotty nm35 Grand Master

scotty nm35

Posted
Posted

No it's off the housing Artz, so you found someone up there to fab my design ideas Mark? Looks great. Had it tuned yet?

I did a T67 this way not long ago, no results though. Using the gate as the bend makes the path as straight as it can be, especially if plumbing the screamer back.

AngryRB Grand Master

AngryRB

Posted
Posted (edited)

Yeah i decided to just leave it in at a workshop, came highly recommended by MTQ, very appreciative of your fab ideas scotty, and to ARTS

for the Xspurts injectors ideas, :cheers:

will be a few weeks before its tuned, still got a few things to do yet but hopefully will start it up for the first time on the weekend :woot:

No it's off the housing Artz, so you found someone up there to fab my design ideas Mark? Looks great. Had it tuned yet?

I did a T67 this way not long ago, no results though. Using the gate as the bend makes the path as straight as it can be, especially if plumbing the screamer back.

Edited by AngryRBGTX
Dose Pipe Sutututu Grand Master

Dose Pipe Sutututu

Posted
Posted

haha yep sure is, its mounted on the 0.82TS gt30 bolted to a low mount 6boost, extreme stealth :ph34r:

i edited post, heres a pic from the top ...

Heya Mark,

Does the dump/turbo setup touch any of the stock A/C lines or the A/C drain rubber hose? I've seen a few setups that end up toasting the A/C rubber drain..

and low mount looks teh secks... MOAR photos :)

AngryRB Grand Master

AngryRB

Posted
Posted (edited)

its not touching any A/C lines but its close as you can see in the pics, i think insulating all the wires and a/c lines will be a good idea, im not finished yet,

going to do a proper heatshield over the manifold and then a big cold air intake box and feed plus painting all pipes black,

to me , it almost looks kind of stockish looking? or kinda close as these mods can be, the 4inch intake is a beauty :whistling:

Heya Mark,

Does the dump/turbo setup touch any of the stock A/C lines or the A/C drain rubber hose? I've seen a few setups that end up toasting the A/C rubber drain..

and low mount looks teh secks... MOAR photos :)

post-70965-0-64266400-1368164997_thumb.jpg

Edited by AngryRBGTX
AngryRB Grand Master

AngryRB

Posted
Posted (edited)

Is that the manifold thats a real PITA to fit ?

Cheers A .

I don't see any probems,

although the ceramic coating was a slight PITA, had to sand it off in places to get the housing back on.. :closedeyes:

Edited by AngryRBGTX
Hanaldo Grand Master

Hanaldo

Posted
Posted

By the way, I've got my wastegate mounted on my housing as well. Unfortunately it's not welded on as well as the one Scotty did, mine is at 90 degrees to the exhaust flow. It still holds boost in a perfectly flat line though, no creep. Will upload a graph on Tuesday/Wednesday when it is hopefully holding ~23psi dead flat ;)

AngryRB Grand Master

AngryRB

Posted
Posted

By the way, I've got my wastegate mounted on my housing as well. Unfortunately it's not welded on as well as the one Scotty did, mine is at 90 degrees to the exhaust flow. It still holds boost in a perfectly flat line though, no creep. Will upload a graph on Tuesday/Wednesday when it is hopefully holding ~23psi dead flat ;)

that's interesting that it works on a 90deg angle, my tuners had situations like that where 6boost manifolds have had the gate at 90degrees and it will start boosting up to a bar with the gate not even attached but then theres guys that have zero problems, i didn't want to take any chances so i put the gate on the housing to make sure.

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