Quote Originally Posted by beeza View Post
Are U saying this mod won't work?
nope I am not saying this mod wont work, I am weighing up the reliability of this moving part that has a fair bit of pressure on it from the suction of the motor through to the air-velocity running through the TB and also the tension from the Throttle cable and your right foot stomping on it.

and also I think the potential vac leak issues wouldnt be worth the 'gain'.

would love to see flow-bench tests on this between stock IM and this modification !!

i agree that the air-horn style bored-out mouth of the TB would be beneficial, however modification of the throttle plate without increasing the actual bore the 'gain' might just be noise caused by increased turbulence.