GSR Throttle vs ITR

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Mar 3, 2004 | 05:19 PM

Avictar

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GSR Throttle vs ITR

Any noticeable changes if i were to change my JDM GSR throttle to ITR specs...of course the ICU too...

Mar 3, 2004 | 05:27 PM

qtiger

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ITR is 2mm larger IIRC. 64mm, up from 62mm.

Mar 3, 2004 | 05:44 PM

Avictar

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Quote:

Originally Posted by qtiger

ITR is 2mm larger IIRC. 64mm, up from 62mm.

thanks...however ever wondered as to why they reverted back to the original throttle design all ITRs as opposed to the GSR...must have found out about the GSR's weakness in its design?????...

Mar 3, 2004 | 07:06 PM

Epoch

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Quote:

Originally Posted by Avictar

thanks...however ever wondered as to why they reverted back to the original throttle design all ITRs as opposed to the GSR...must have found out about the GSR's weakness in its design?????...

Are you talking about the intake manifold? The GS-R's intake manifold was designed to give a little more torque on the bottom and improve milage.

The Type-R's is for better top-end flow.