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1HZ turbo exhaust manfolds

Posted: Thu Sep 20, 2007 4:08 pm
by Z()LTAN
Are there any mid to high mount tuned length turbo manifolds for a 1HZ in existence?

garret or Schweitzer flanged ?

Posted: Thu Sep 20, 2007 4:37 pm
by Dzltec
Any tuned length diesel manifold has to be custom made. Not enough demand for mass produced items.


Andy

Posted: Thu Sep 20, 2007 5:57 pm
by balzackracing
The difference between a log manifold and a tuned lenght manifold is slim to f*ck all. Been there experimented gone back to a log style high mount manifold.

Posted: Thu Sep 20, 2007 6:06 pm
by Z()LTAN
yeah i seen your manifold balzack thats what got me thinking.

so u rekon the dual flow log type is good enough?

Posted: Thu Sep 20, 2007 6:29 pm
by dow50r
The idea of the extracter manifold is for high flow high rev high boost, the diesel doesnt rev enough to need one..also the longer the runner, the ooler the exhaust gets and as it cools iot looses velocity and your turbo slows.

Posted: Thu Sep 20, 2007 8:33 pm
by hzj75
balzackracing wrote:The difference between a log manifold and a tuned lenght manifold is slim to f*ck all. Been there experimented gone back to a log style high mount manifold.
any chance you have any pics of your manifold setup blazack??

Posted: Fri Sep 21, 2007 1:43 pm
by balzackracing
The only pics I could find of my old manifold(during build up)
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And the current manifold
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And the truck its fitted too...OLD PHOTO. suspension is now GONE!!!!!!!
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Posted: Fri Sep 21, 2007 4:23 pm
by mud4b
i can see why it didn't work strait up, number 1 and number 2, number 5 and number 6 should have been swapped over, less bends strait up and not as long runners...

looks the goods though... no offence intended bud at all.

cheers mark

Posted: Fri Sep 21, 2007 9:32 pm
by Alpine Hunter
Bit of a hijack here but...
Balzack what is the new suspension set up? How did you find the old stuff with a combo of spring, body and shackle lift?
Just heading down a similar route...

Posted: Sat Sep 22, 2007 7:24 am
by balzackracing
Alpine Hunter wrote:Bit of a hijack here but...
Balzack what is the new suspension set up? How did you find the old stuff with a combo of spring, body and shackle lift?
Just heading down a similar route...
PM sent

Posted: Sat Sep 22, 2007 9:04 am
by dumbdunce
by far the most cost effective turbo manifold for 1HZ is the factory exhaust manifold, cut the triangular flange off the exhaust, get a flange to fit your turbo, and weld in a short section of pipe about 30mm, just enough to clear the studs. you can fit a plenty big enough low mount turbo in there.

Posted: Sat Sep 22, 2007 10:37 am
by balzackracing
dumbdunce wrote:by far the most cost effective turbo manifold for 1HZ is the factory exhaust manifold, cut the triangular flange off the exhaust, get a flange to fit your turbo, and weld in a short section of pipe about 30mm, just enough to clear the studs. you can fit a plenty big enough low mount turbo in there.
Hey mate, yeah Ive done that for my mates hzj80. I really wanted to get the turbo up higher though for my application