turbo and jetta tdi (diesel) [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: turbo and jetta tdi (diesel)


DURAMAX_XJ400
02-29-2008, 12:08 AM
whats my turbo a garret what ? i knew it but i forgot, and lol just a funny convo im having at home with a roomate who has a jetta tdi diesel and were talking about when i get my aurora 5000 we were wondering if my stock turbo will bolt up to his so he can have a bit of an upgrade,, let me know just shooting the shit.

mannytranny
02-29-2008, 12:54 AM
no

Mike_S
02-29-2008, 12:57 AM
Anything is possible with enough fabrication, but, the IHI turbocharger from your D-Max has a specialized turbine housing, not a standard T-4 (of equivalent) flange.

mannytranny
02-29-2008, 01:07 AM
there are many turbo upgrades for the tdi...most turbos have integrated manifolds, and the ones that dont must have custom fab'd manifolds

Mike_S
02-29-2008, 01:14 AM
perhaps it could work then. I'm not familiar with the TDI's much at all, so this would be something interesting to me to see...could be a fun fab job.

Got Juice?
02-29-2008, 01:15 AM
If the TDI is recent 2003+ a nice upgrade is a Garrett VNT30 IIRC

Just to keep the sensors happy :)

mrsleeve
02-29-2008, 02:23 AM
You might be able to get it on there with lots of custom fab work, but you will never spool it on a TDI. A vr6 gas engine would be a decent match for it but not the TDI.

speedrcr
03-01-2008, 11:14 PM
The TDI 1.9 comes with a VNT-15 from the factory, some people are stepping up to the VNT-17. The 15 gets real unhappy with sustained boost >20psi. If you go bigger than the 17 the lag is terrible.

This is what they look like, they are integral with the manifold
http://www.worldimpex.com/parts/genuine-part-turbo-new-with-exhaust-manifold_165923.html

mannytranny
03-02-2008, 11:06 AM
TDIparts.com and kermatdi.com offer hybrid turbos that are all the rage now...

Fast spool, big boost, wide range, great mileage.

Mike_S
03-02-2008, 12:51 PM
Fast spool, wide range, big boost...almost sounds like an oxymoron! Man the advancements being made sure change things!