WHAT SHOULD STANDARD FUEL PRESSURE BE?

Reply Subscribe

Thread Tools

Search this Thread

Jul 10, 2007 | 02:03 PM

WRXshaneWRX

Thread Starter

Scooby Regular

iTrader: (1)

Joined: Mar 2006

Posts: 1,734

Likes: 0

From: North Wales

WHAT SHOULD STANDARD FUEL PRESSURE BE?

Just wondering what the fuel pressure should read on idle on a 95 classic?

ive got an adjustable reg but no idea what it should be set to...

please advise

Jul 10, 2007 | 02:05 PM

dynamix

Former Sponsor

iTrader: (3)

Joined: Feb 2006

Posts: 9,708

Likes: 3

From: near you

3.0 bar afaik

Jul 10, 2007 | 02:19 PM

The rookie

Scooby Regular

iTrader: (1)

Joined: Feb 2006

Posts: 2,099

Likes: 0

From: Warwickshire, UK

3.0 bar OVER MANIFOLD, so at idle the manifold pressure will be about 0.35bar absolute (minus 0.65bar gauge), so a pressure gauge should read about 2.35bar at idle, or 3bar engine off as stock.

Simon