How loud is the Powerdyne BD-11 supercharger

TT91

Active Member

May 23, 2003

1,536

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36

Paramus, NJ

Oct 31, 2004

#1

• Oct 31, 2004

• #1

its belt driven, very quiet..

 

U

undercover50

New Member

Nov 3, 2003

32

0

0

Oct 31, 2004

#2

• Oct 31, 2004

• #2

Would I be able to hear it outside the car on a 1989 5.0 thanxs 7psi.

 

Thomas302

Member

Jan 9, 2004

119

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16

Alamogordo, NM

Oct 31, 2004

#3

• Oct 31, 2004

• #3

My friend has a powerdyne BD-11A on his 93 coupe, and it is quiet, to quiet. You can barely here it outside the car with the hood down. I believe they are belt driven instead of gear driven which makes them quiet like that. But thats good if you going for the sleeper look.

 

BlackFox5.0

Founding Member

Aug 7, 2000

3,514

1

0

Massachusetts

Oct 31, 2004

#4

• Oct 31, 2004

• #4

They are belt driven, so they are quiet.

Straight cut gears, like V-1 Vortechs make noise.

 

T

TheUser

Active Member

Jul 25, 2003

1,859

1

36

Springfield, MO

Oct 31, 2004

#5

• Oct 31, 2004

• #5

the actual mechanics of them are quiet, but there was a noticable whistle as well...very cool.

I have one for sale...PM me and we'll talk

 

bln92cpe

New Member

Dec 15, 2003

158

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Los Angeles, CA

Oct 31, 2004

#6

• Oct 31, 2004

• #6

my s trim is really loud and i love it.