Twin Turbo CT26 thoughts.

cjsupra90

previously chris90na-t
Jun 11, 2005
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Doward said:
If the wheels are the same, all I should need is the exhaust housing, right? Are the compressor wheels the same on the MR2s?

Yeah, you can swap the turbine housings. You may need to redrill the dowel pin hole that set the clocking of the housing.

The supra had a bigger compressor wheel. This is why the Supra CT-26 is an upgrade for the MR2. IIRC, the MR2 guys just put thier turbine housing in the Supra turbo and bolt it on, But I am not 100% sure about this.
 

Doward

Banned
Jan 11, 2006
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Now, Allan, I never said I had a problem with engine issues - just plumbing issues :D

If the CT26 on the Supra has a bigger compressor wheel, I can't say I'd be wild about swapping straight across... this bears more research needed :)
 

cjsupra90

previously chris90na-t
Jun 11, 2005
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Doward said:
Now, Allan, I never said I had a problem with engine issues - just plumbing issues :D

If the CT26 on the Supra has a bigger compressor wheel, I can't say I'd be wild about swapping straight across... this bears more research needed :)

What exactly do you mean by "swapping straight across"?