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GQ Turbo Conversion

Posted: Tue Dec 12, 2006 8:51 pm
by killer_garden_gnome
can anyone tell me the best turbo to get for a bolt on job on a standard 4.2 diesel, ive heard mixed reports on T25 T28 T3 and T4.

Re: GQ Turbo Conversion

Posted: Tue Dec 12, 2006 9:05 pm
by bogged
Denco Kit

Safari Kit

AXT kit

DTS kit



all bolt on.. all are within a few kw of each other

Posted: Wed Dec 13, 2006 9:37 am
by killer_garden_gnome
ok better question can anyone give me the garret turbo number of the turbos on factory 4.2 L TD patrols

Posted: Wed Dec 13, 2006 10:27 am
by weeman
killer_garden_gnome wrote:ok better question can anyone give me the garret turbo number of the turbos on factory 4.2 L TD patrols
I can find out for you later if you like..

I'm about to take my factory turbo setup off my 04 4.2 as i'm going to be going a roller bearing and extractor manilfold setup in the new year.. will also be removing my intercooler as i'm going to be going water to air...

Posted: Wed Dec 13, 2006 3:17 pm
by killer_garden_gnome
yeh cheers

Posted: Wed Dec 13, 2006 7:56 pm
by rvh96
the factory turbo on td42t is basically a T3 very similar to VL commodore turbo

Posted: Wed Dec 13, 2006 8:30 pm
by chops
standard GU turbo is a Hitachi ht-16

Posted: Wed Dec 13, 2006 8:33 pm
by badger
yes tis chops

id love to kno why everyone is convinced they are garrets

Posted: Wed Dec 13, 2006 8:37 pm
by chops
cos 99% of the el-cheapo eBay turbos are garrett copies

and t25/28 would be a tad small for a 4.2 diesel