Toyota Supra Forums! Join the Supra forum! - Twin TD07-25G "T-67" Turbos on a 1JZ or 2JZ *pics*

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Twin TD07-25G "T-67" Turbos on a 1JZ or 2JZ *pics*

TD07-25G "T-67" Turbos on a 1JZ or 2JZ
I have a manifold for an RB26DETT, 1JZ-GTE, and I can easilly make a manifold for the 2JZ- My issue is simple.

When I plot the closest turbo to the T-67 (the T-66 whos Inducer is the same size...) Onto any 2.5-2.6L or even a 3L motor, It pushes these turbos right into surge where no turbo should be. But Greddy Sells a KIT for the RB26 to support twin 20-25G turbos; which doesnt make sense. But I was unable to find the kit online-
Anyways, Im shooting for 800-900 RWHP, I know these turbos can do it but Im pretty sure im over-turbocharging any 2.5-3L I put them on. Has anyone heard of or knows about these turbos on this size motor? I also have a T-51R Kit for the 2JZ; But I dont want to use that on a RB26 or 1JZ if I dont have to. pics:

http://i23.photobucket.com/albums/b3.../turbos001.jpg
http://i23.photobucket.com/albums/b3.../turbos002.jpg

The T-51R KAI
http://i23.photobucket.com/albums/b3...t/DVC04449.jpg

The Supra; Import Japan is my ebay store.
http://i23.photobucket.com/albums/b3...a/proof009.jpg

Quote:

Originally Posted by kingtal0n

I'm not sure if I understand your question, but you can rest assured that a 66 or 67mm turbo won't surge on a 2jz-gte (but a 70mm turbo will).