On the 225TT what is the difference over the 180TT. I think it is a Ko4 extra intercooler, but does

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01-06-2002, 05:50 PM

jeff28

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On the 225TT what is the difference over the 180TT. I think it is a Ko4 extra intercooler, but does

it also include bigger injectors or a larger fuel pressure regulator.

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01-06-2002, 05:52 PM

ARK

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I think it is only an additional intercooler, and more boost pressure.

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01-06-2002, 05:53 PM

HDClown

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apparently engine internals are also different as well

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01-06-2002, 06:01 PM

rigor

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225TT has strengthened internals, lower compression..

Bigger turbo, etc.. also lags alot more probably due to lower compression and bigger k04 and lengthened intercooler tubing tract.

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