Afpr Vacuum Compensation

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Jan 16, 2002 | 09:17 PM

rocky383

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Senior Member

Joined: Nov 2001

Posts: 532

Likes: 1

Car: 88 IROC-Z

Engine: 383 Stroker

Transmission: TH350

Afpr Vacuum Compensation

Does any of you use this port on the AFPR? A hose goes from the AFPR port to the carb or manifold vacuum source and is supposed to lower fuel pressure at idle and part throttle.

Is this worth doing?

Jan 17, 2002 | 07:24 AM

82camaro

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Joined: Nov 1999

Posts: 2,860

Likes: 3

From: NE

Car: 82 camaro SC

Engine: 350

Transmission: 700r4

I can't see the why you would need that with a carb. A carb is meant to have a constant pressure at all times.

Jan 17, 2002 | 10:01 AM

Jester

Supreme Member

Joined: Jul 1999

Posts: 2,010

Likes: 0

From: Homestead, Fla

Definatly not. Thats mostly just for boosted applications that might need higher pressure under boost.

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