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.