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Rb25det Standard Turbo Help?

69camaro

By 69camaro,
in Engines & Forced Induction

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69camaro Newbie

69camaro

Posted
Posted

Hello,

I'm not a Skyline guy, but I am considering using a pair of turbos from RB25DET's to build a mild TT setup for a small block chevy.

I have searched and searched for info on these turbo's without much luck.

I am mostly interested in the physical dimensions, as I am pushed for space. Can anyone give me this info please?? If it looks like they'll fit, I'll be chasing a couple of second hand units, even a busted one to use to dummy up the manifolds would be great!

Does anyone have external dimensions for these??

Are they at all similar to the t3-t04b/e hybrids shown here:

http://64.225.76.178/catalog/inst_dimensions.html

TIA,

Bob.

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Bobjones Mentor

Bobjones

Posted
Posted

Are we talking Small Block as in 350 into a 69 Comaro...

I would be looking at something slightly smaller than the R33 turbos, maybe T28, and these will not have ceramic wheels that due to the N/A engine are likely to cause problems with the higher static compression.

There is plenty of info on the T28's...if anyone has a better suggestion then I am sure this guy is open to ideas!!!

MBS206 Grand Master

MBS206

Posted
Posted

If it's something like a T28, it would be WAY too small for a 350Chev.

I was looking at putting twin T28s on a 231CI (For comparison) was a 3.8L motor, and they would have been WAY too small. Even in twins.

Small block I'm assuming would be something like a 253 small block. Look at something like the twin turbo setups from the RB26DETT

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