I know this was discussed a while ago, on here:
http://sr20forum.com/showthread.php?t=45154&page=2&pp=20&highlight=fuel+pressure+rise+boost
But what I was wondering...is how does a vacuum regulated fuel regulator actually regulate fuel when you have positive pressure applied to it? Is coach right on the second page? I am not trying to prove him wrong, I was just having this discussion with my friend/mechanic who has a turbo miata, and he was saying his regulator works under boost and vacuum. Thanks in advance.
Justin
http://sr20forum.com/showthread.php?t=45154&page=2&pp=20&highlight=fuel+pressure+rise+boost
But what I was wondering...is how does a vacuum regulated fuel regulator actually regulate fuel when you have positive pressure applied to it? Is coach right on the second page? I am not trying to prove him wrong, I was just having this discussion with my friend/mechanic who has a turbo miata, and he was saying his regulator works under boost and vacuum. Thanks in advance.
Justin