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T70 garret on a td42 any one doneit

Posted: Sat Nov 19, 2011 9:37 pm
by hayde
Just wondering canit be done with minior mods

Re: T70 garret on a td42 any one doneit

Posted: Sat Nov 19, 2011 9:42 pm
by 5inchgq
Probably best to post this question in the Nissan section mate. ;)


EDIT:
moved :finger:

Kingy

Re: T70 garret on a td42 any one doneit

Posted: Sun Nov 20, 2011 11:44 am
by stevejl
would not be that hard to bolt one on just need a adaptor plate or a new manifold with the right flange size I am guess it would be a t04 flange. but I think a t70 will be to big and will spool way to late

Re: T70 garret on a td42 any one doneit

Posted: Mon Nov 21, 2011 9:35 pm
by andy86
Been there done that!
They are too big on the exhaust side.
Mine had a .84 rear and didn't get any boost at all until 3000rpm with a 12mm pump on it.
Go with a custom one if you want something big. Off the shelf just doesn't do the job on TD42.

Re: T70 garret on a td42 any one doneit

Posted: Sat Jan 14, 2012 1:31 pm
by nicksamaniac
i had a t70 on my rb30 patrol, it had a .82 rear,a/r70 front.
it started to make postive pressure at about 3000rpm 3rd gear, full 10psi@ 4300rpm. made no boost in 1st (not enough load) it would hit rev limiter before it made boost. 2nd gear saw a little bit of pressure. 3rd gear full boost was over 100km/hr so it was rubbish!
gone back to a smaller turbo.
td42 has 1.2l more capacity, but still only revs to about 4k?
your better off with somthing with a .62 size rear, or there abouts.
givin that the stock td42 turbo is about as big as a coke can!