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Discussion Starter · #1 ·
hey my project is a sc61 t3/t4, on my 98 glx vr6. All I can seem to find is a 2.5" dp's. I really want a 3" to help spool. Anyone out there have one for sale. I have a master welder and master machinist that are willing to help me, so if anyone know of any designs out there it would help me out a lot.
-Dan
 

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Re: 3" dp for mark 3 jetta vr6 (yablo_15)

Doesn't ATP make/sell a 3" DP?
I think it is made for an On center T4 turbine housing...
I could be wrong, but most VR6's running over ~12psi
run full T4 turbos.
Jeffrey Atwood
 

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Discussion Starter · #4 ·
Re: 3" dp for mark 3 jetta vr6 (Tommy K)

I was under the impression that a to4 dp would not fit my t4....
-Dan
 

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Re: 3" dp for mark 3 jetta vr6 (yablo_15)

If you have a t3 hot side then it wont fit. But the outlet of your turbo is 2.5in so just go with a 2.5 DP. Either that or sell you turbo for a bigger turbo t4 which has a 3in outlet. You will have much better top end with a bigger turbine housing.
 

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Re: 3" dp for mark 3 jetta vr6 (50CENT)

Quote, originally posted by 50CENT »
If you have a t3 hot side then it wont fit. But the outlet of your turbo is 2.5in so just go with a 2.5 DP. Either that or sell you turbo for a bigger turbo t4 which has a 3in outlet. You will have much better top end with a bigger turbine housing.

Yeah, and the outlet of one's turbo is just 2" so go with 2" intake piping.
The 2.5" dp is all good yo.


Modified by Marty at 5:41 PM 2-14-2004
 
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