loud????
I am thinking about getting some zoomies. Are they legal in AZ? Are there any drawbacks? Any comments appreciated.
loud????
Blown 472:
loud????I like loud. I don't like people being able to talk when they're getting a ride.
Loud is cool for about one boat trip, then they get a little annoying
Livin Large 27Hallett:
Loud is cool for about one boat trip, then they get a little annoyingThe short collecter headers I have are loud as hell, but I can't get enough of them.
I read somewhere that motors that run carbs and have a plenum need a collected header to help scavange and start the fresh charge coming into the cylinder, where as blown or injected motors dont need them, I think it was the chevy engine building book.
Blown 472:
I read somewhere that motors that run carbs and have a plenum need a collected header to help scavange and start the fresh charge coming into the cylinder, where as blown or injected motors dont need them, I think it was the chevy engine building book.That is the reply I was looking for . I suspected that a NA motor needs the exhaust vacuum, but wasn't sure....
Now that I think about it, it was the building big block chevy engines book, some old book with big block on the cover, said something about the header design and creating a ventury in the collector, if you look at the mpd website you will see a side shot of a header that has that in it.
I have seen some pro gas hydros and such that run zoomies? What gives?
HavasuDreamin':
I have seen some pro gas hydros and such that run zoomies? What gives? Dunno, just relaying what I have read.