Originally Posted by jeepersandcreepers
Bored out throttle bodies and throttle spacers are two different animals.
A bored out throttle body is a the part that has the butterfly and regulates the amount of air going into the intake and a spacer is a part that does basically nothing.
I was reffering to a bored out throttle body and not a spacer.
I'm currently running a 62mm (bored out) TB made by Edge products and I really (!) don't feel any benefit to that either. I'm not running Edge's electronic module, just their 62mm TB and my Jeep drives the same as it did before.
I am one who actually runs what I'm commenting on and neither of the two different TB spacers I tried for a few years nor my present 62mm TB has made any noticeable difference. None, nada. To me, these gadgets are not worth installing and in my opinion, are usually only pushed by dealers or younger drivers who are typically very
suceptible to the placebo effect.