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Location:
Darwin
Registered:
July 2005
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1j turbo
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Sat, 02 July 2005 07:11
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just bought a 1j twin turbo powered jzz30 soarer
lookin to change the turbos.. now i know the standard size is 2 ct12, my question is how well would 2 ct26 fit? would this be possible without to much screwin around? ideally i would love to do a large single conversion but thats abit outside my price range atm. your thought and past technical experience would be greatly appreciated
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Location:
Brisbane
Registered:
July 2004
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Re: 1j turbo
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Sat, 02 July 2005 08:16
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get a dump pipe,good exhaust and wind up the boost to 15 psi,good for 300+ rwhp in a manual.[stock turbos]
regardind twins ,there is no CHEAP easy fix.steel wheeled ct12a's or HKS t3's all run into dollars.use the Search function for plenty of info.look at the for sale mechanical section for the aforementioned turbos.Cheers.Pete.
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Location:
Darwin
Registered:
July 2005
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Re: 1j turbo
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Sat, 02 July 2005 09:07
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but can they run 15psi all day, everyday with the above mentioned mods?
ps decent front mount will be on the car
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I supported Toymods
Location:
Perth, WA
Registered:
May 2003
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Re: 1j turbo
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Sat, 02 July 2005 09:20
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do a big single conversion
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Location:
Darwin
Registered:
July 2005
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Re: 1j turbo
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Sat, 02 July 2005 09:35
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love to cant afford it, jus yet. can get a new blitz t61 kit for about 6 grand though. to much atm
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Location:
Brisbane
Registered:
July 2004
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Re: 1j turbo
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Sat, 02 July 2005 09:55
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Yep,some say they can run 17psi for long periods but 15 is a figure most agree is safe.A good exhaust and dump pipes also helps the turbos last due to less back pressure and heat.Cheers.Pete.
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I supported Toymods
Location:
Brisbane
Registered:
September 2004
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Re: 1j turbo
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Sat, 02 July 2005 12:04
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Mine have been running 15 PSI for ages, not sure on the exact time, but plenty long enough. The rear one is still holding togeather, and that's the first that will go in 1J's.
Is it possible to put the CT26 + manafold from the VVTI 1J on the non VVTI 1j?
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I supported Toymods
Location:
Epping, Sydney
Registered:
May 2002
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Re: 1j turbo
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Sun, 03 July 2005 00:32
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That was asked not very long ago and I think the answer was no, due to different exhaust ports?
It's not really going to be worth it for a 2xCT26 conversion... going past stock turbos you're going to need new injectors, which is going to mean a new tune. once you consider the manifold and piping costs, the actual turbos themselves are only a part of the conversion cost
stick with the stockies for an easy 220rwkw (or stretch it to 250 if that's all you're ever going to want), much more than that and it's single turbo time.
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Location:
Sydney
Registered:
May 2002
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Re: 1j turbo
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Sun, 03 July 2005 01:18
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| draven wrote on Sun, 03 July 2005 10:32 |
stick with the stockies for an easy 220rwkw (or stretch it to 250 if that's all you're ever going to want), much more than that and it's single turbo time.
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or twin gt28r's 350 - 400KW at the treads is possible.
For every action there is a reaction. Never forget that!
Stock route is nice.
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Location:
Wollongong
Registered:
May 2002
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Re: 1j turbo
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Sun, 03 July 2005 01:41
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| peeack wrote on Sat, 02 July 2005 22:04 |
Is it possible to put the CT26 + manafold from the VVTI 1J on the non VVTI 1j?
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The VVTi 1JZ uses a CT15B, not a CT26. The manifolds are not interchangeable either due to different head/port design as already mentioned.
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