TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.

Sponsored by:

setting fuel pressure?

Reply Subscribe

Search this Thread

Old

Nov 21, 2005 | 08:33 AM

#1

Thread Starter

Supreme Member

Joined: Jul 2001

Posts: 1,007

Likes: 0

From: Apex North Carolina

setting fuel pressure?

im about to set my fuel pressure on my camaro lb9. do i need to unplug the vacumm line on it to get a correct reading or not? im doing a running fuel pressure test

Old

Nov 21, 2005 | 03:07 PM

#2

Thread Starter

Supreme Member

Joined: Jul 2001

Posts: 1,007

Likes: 0

From: Apex North Carolina

common guys. cant someone give me some insite on this

Old

Nov 21, 2005 | 03:57 PM

#3

Moderator

Joined: Feb 2000

Posts: 7,015

Likes: 2

From: Schererville , IN

Car: 91 GTA, 91 Formula, 89 TTA

Engine: all 225+ RWHP

Transmission: all OD

Axle/Gears: Always the good ones

Line off set it to 43.5lbs.

your welcome

later
Jeremy

Old

Nov 30, 2005 | 10:17 AM

#4

Supreme Member

iTrader: (3)

Joined: May 2005

Posts: 1,942

Likes: 0

From: Southern IL

Car: 88 GTA "Cocaine"

Engine: 350 tpi

Transmission: 700r4

Axle/Gears: 3.27

plug the vac line and set your afpr to whatever you want. between 45 and 50 at idle.

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

1992 Camaro at first barely runs, now doesnt at all

92camaroJoe

TBI

32

Jul 29, 2023 07:57 PM

'89 Formula 350 - 2200 RPM idle

specialized

TPI

27

Jun 18, 2022 09:26 AM

[NY] WTB: TPI mechanical fuel pressure gauge

R3500

Engine/Drivetrain/Suspension Wanted

1

Aug 17, 2015 12:16 PM

1992 Camaro at first barely runs, now doesnt at all

92camaroJoe

Tech / General Engine

6

Aug 13, 2015 06:07 AM

454 TBI Fuel Pressure

Kaweh

TBI

3

Aug 9, 2015 02:54 PM

ahould, fuel, lb9, lressure, set

First
Prev
1 / 1
Next
Last

All times are GMT -5. The time now is 03:15 PM.