Quote:
Originally Posted by wrench87
i run underdrive pulleys on my 342 since 2005 never had a issue will that little difference in pulley size really matter?.
|
Yeah, it can.
BUT, I would just put the pulleys on that you have and wouldn't think too much about it. Just remember if you have a heat load gain problem at idle you'll know the first thing to change (and swapping pulleys is a twenty minute job).