Im lookin into the Procharger for my 2002 4.6, i want it to be loud haha is it going to be noticble? hehe

 

blower whine is determined from slack in the belt, id have to look up if louder is looser or tighter but its not suggested to adjust the slack for sound.....

 

Roots style chargers tend to be a bit louder then the centrifigul type.

 

tell me if this is loud enough for you

 

At idle,there is nothing louder than a procharger p1sc on a 97-03 truck.My ears ring if my hood is open..
Under boost,p/d chargers win the noise contest based on builts vid..Anything above idle, my prochager is a silent whistle

 

My Magnacharger is pretty damn loud....

 

do you want it loud under boost or loud at idle...

loud at idle = procharger

loud under boost = ported eaton with silencer holes filled in

 

probibly loud all the time haha but thanks for the videos and replys, i think i have my mind set on the proccharger, gotta see if i can scramble up the 5k for it tho haha

 

not trying to show off my vids, just giving you an idea how mine sounds.
me vs zo6, 70-110

0-100

 

dude, thats fast...
ahh makes me wish i had money to spend on modding my truck

 

in time u will.

ur profile says ur 16 and have a 2007 supercrew... ur lucky enough to have that at ur age no matter if u pay for it or if ur parents do u got urself a nice truck!

just hang on to ur truck and when u get urself a great job u can throw a whipple on that truck and that would be badass!

 

Built54 has gone way past bolting up a blower. A Z06 would be on the horizon compared to most any vehicle. Sweet vids.

 

A positive displacement supercharger make the most noise while building boost. The sound of the air being shoved into the engine is making the whine. The pullies make some noise, but because they are a "rib" disign, they're quieter than a cog set-up.

Cog pullies make a tremendous noice at idle but they're mostly over ridden by the sound of the boost in the higher RPMs.

Here's a cog pully:

Traditional "ribbed" pully:


I saw a great video somewhere where a guy took videos of his Lightning/Harley truck with the traditional ribbed pully and then another after he insalled the cog pulleys. I'll try to find it again (Maybe Lightningrodder)

You can get cog pulleys made for a procharger or any other centrifugal also.

I'll try to get some videos collected for you.

 

Before and After Cogs

04Cobra with Cog pullies

They let people know that somthing is "not normal" under the hood.

 

the cogged eaton sounds like a procharger at idle

http://www.youtube.com/watch?v=gHNQG...eature=related

http://www.youtube.com/watch?v=0uvyNXYlxMs

procharger 1/8 mile run

http://www.youtube.com/watch?v=6f2np...eature=related