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Is this a low mount or high mount manifold??

Bl4cK32

By Bl4cK32,
in Engines & Forced Induction

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Guest INASNT

Guest INASNT

Posted
Posted
so is it any good though? :) (getting a GT35/40R to sit under it)

 

wastegate doesn't sit too high does it? going on the RB31DET in the 32 so hopefully i can close the bonnet....

 

Anyone got any pics of what it looks like setup??

From the pic, the turbo will sit onto on the manifold. not under, which might make everything a tight sqeeze down there.

If u can get it cheap the it might be worth it, coz cast stuff like manifolds aint the best.

Bl4cK32 Grand Master

Bl4cK32

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1. I agree with what Roy said about it being low mount. It HAS to because of the stud pattern.

2. How much research have you done to come to the conclusion x manifold is better than y manifold?? Please explain....

and there is more room now under the manifold due to the height on the new motor :)

Bl4cK32 Grand Master

Bl4cK32

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Sorry abo0ut the stupid question, but how the HELL does a low mount manifold sit a turbo above it????

And equal length runnners and steampipe arn't the be all and end all of manifolds. Its more about how the pipes merge into each other, then into the turbo flange. If you dont know this manifold does go 3,2,1...

Steve Grand Master

Steve

Posted
Posted

INASNT, the top mount is for the wastegate. Have a look at the two runners with the bolt direction different from the other four.

The two that are different go to the rear of the block.

Bl4cK32, have you had the inside de burred/tidied up? It may be worth ceramic coating or wrapping it before it goes on too. Looks like a vast improvement on the stock item, as the gasses are merged rather than slammed into eachother.

If it doesnt fit, just get a hump in the bonnet, or even a raised vent. Would serve a dual purpose that way.:)

Guest INASNT

Guest INASNT

Posted
Posted
Sorry abo0ut the stupid question, but how the HELL does a low mount manifold sit a turbo above it????

 

And equal length runnners and steampipe arn't the be all and end all of manifolds. Its more about how the pipes merge into each other, then into the turbo flange. If you dont know this manifold does go 3,2,1...

Look where the flange on your manifold. When u bolt the manifold to the head the flange it facing up, so the turbo will bolt on to the flange making the turbo sit ontop of the manifold. Low mount means the turbo is still sitting down beside the head not high above the cam covers.

Guest INASNT

Guest INASNT

Posted
Posted
INASNT, the top mount is for the wastegate.  Have a look at the two runners with the bolt direction different from the other four.

The two that are different go to the rear of the block.

Bl4cK32, have you had the inside de burred/tidied up?  It may be worth ceramic coating or wrapping it before it goes on too.  Looks like a vast improvement on the stock item, as the gasses are merged rather than slammed into eachother.

If it  doesnt fit, just get a hump in the bonnet, or even a raised vent.  Would serve a dual purpose that way.:)

DOH, i didnt look at the pic that carefully :)

That manifold doesent look like it will make the turbo sit high enough up to cause any bonnet closing problems

Bl4cK32 Grand Master

Bl4cK32

Posted
  • Author
Posted
INASNT, the top mount is for the wastegate. Have a look at the two runners with the bolt direction different from the other four.

The two that are different go to the rear of the block.

Bl4cK32, have you had the inside de burred/tidied up? It may be worth ceramic coating or wrapping it before it goes on too. Looks like a vast improvement on the stock item, as the gasses are merged rather than slammed into eachother.

If it doesnt fit, just get a hump in the bonnet, or even a raised vent. Would serve a dual purpose that way.:)

Just arrived in Australia Steve :) but some work will be done to it (heat wrap or coating) the inside looks pretty damn smooth...

A nice hole in the bonnett for the wastegate eh:D

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