I'm doing research on bored throttle bodies before i get one and have heard that the ones that are bored 62mm whistle at partial throttle....is this a problem with all bored bodies?
same here.gonecheenin said:I know my Turbo city intake tube whistle's at part throttle, that could be what you hear about
Heard the sameDirtMonkey said:I have been considering it too. I have a stroked 4L and looking to help it breath better. Do the spacers really make any type of difference? I have heard that it doesn't.
Same alsophillyzj said:same here.gonecheenin said:I know my Turbo city intake tube whistle's at part throttle, that could be what you hear about