Can't decide which gauge

1985 5.0

New Member

Apr 10, 2005

42

0

0

Polkville, North Carolina

Mar 19, 2007

#1

• Mar 19, 2007

• #1

Im stumped as to which gauge I want to get. I was told over at doug herbert performance that i could get the fuel pressure gauge w/ isolator for 125. but the thing is that i have seen these air/fuel gauge for around 100 and it seems like that gauge would be more useful.

ive already got the nitrous pressure gauge (2 5/8 phantom) and the dual pod. all help is appreciated

 

_jb_

New Member

Mar 4, 2004

808

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Michigan, Berrien County

Mar 19, 2007

#2

• Mar 19, 2007

• #2

ONLY get the wideband A/F guage, but those are usually around $300...

 

1985 5.0

New Member

Apr 10, 2005

42

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0

Polkville, North Carolina

Mar 19, 2007

#3

• Mar 19, 2007

• #3

_jb_ said:

ONLY get the wideband A/F guage, but those are usually around $300...

Click to expand...

why is that??

would it be worth it to spend an extra 175 to get that gauge instead of the fuel pressure

 

_jb_

New Member

Mar 4, 2004

808

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Michigan, Berrien County

Mar 19, 2007

#4

• Mar 19, 2007

• #4

A wideband will show you the real readings, while a narrowband will only show you if your car is running rich under WOT, which it should. A narrowband will be nothing more than a light show. I had one in my Mustang and when I was crusing it would bounce from one side of the guage to the other a few times every second, quite annoying.

Have you had the car tuned for the n2o? I only ran a n2o pressure and fuel pressure on my WS6 because I got the car tuned for n2o.

 

Mustang5L5

That is…until I whipped out my Bissell

Mod Dude

Feb 18, 2001

43,264

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Massachusetts

Mar 19, 2007

#5

• Mar 19, 2007

• #5

Spend $40, and put it in the cowl.

I can see it fine when i drive around

 

_jb_

New Member

Mar 4, 2004

808

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0

Michigan, Berrien County

Mar 19, 2007

#6

• Mar 19, 2007

• #6

Check out these threads about the narrowband A/F guage,
http://forums.stangnet.com/showthread.php?t=688369&highlight=a/f+ratio+guage

http://forums.stangnet.com/showthread.php?t=660660&highlight=a/f+ratio+guage

 

N8Miller

I need NOS....make it 2 of the big ones

Founding Member

Jul 26, 2000

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Kingston, PA, USA

Mar 19, 2007

#7

• Mar 19, 2007

• #7

you can run one of those $45 AF gauges, but when you do it, you should have a wideband and run the "output" to the gauge, so its acurate and not just a crappy reading from the o2 sensor.

 

1985 5.0

New Member

Apr 10, 2005

42

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0

Polkville, North Carolina

Mar 19, 2007

#8

• Mar 19, 2007

• #8

Mustang5L5 said:

Spend $40, and put it in the cowl.

I can see it fine when i drive around

Click to expand...

did that require custom work to the cowl? or are you just saying you bought that cowl for 40 + the gauge itself

i would really like to do that so i can get a water temp under the n2o gauge

 

Mr. Rustypwnz

Advanced Member

Jun 1, 2005

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69

indianapolis/ valdosta ga

Mar 20, 2007

#9

• Mar 20, 2007

• #9

yep you only want a wide band if your going nitrous, you need to know what it is doing, one second it could be good and the next really bad, so yeah you need a wideband. just search ebay and find a used one.

 

Mustang5L5

That is…until I whipped out my Bissell

Mod Dude

Feb 18, 2001

43,264

17,950

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Massachusetts

Mar 20, 2007

#10

• Mar 20, 2007

• #10

1985 5.0 said:

did that require custom work to the cowl? or are you just saying you bought that cowl for 40 + the gauge itself

i would really like to do that so i can get a water temp under the n2o gauge

Click to expand...

It's been a while, but i beleive the cost was the price of the 2 5/8" gauge, a gauge cup and the braided line. It might be a tiny bit more than $40, but nowhere near what an isolated setup would cost.


Everything else was custom. There is an L-shaped bracket that i mounted to the firewall and bolted the gauge cup to. Then i just trimmed away my cowl to expose the gauge. Took some trial and error.


Now they have cowl panels that have the mounting locations for 2-3 gauges already present.

 

Methodical

15 Year Member

Dec 1, 2003

1,192

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59

Clinton, MD

Mar 23, 2007

#11

• Mar 23, 2007

• #11

Check out this site. You can customize your gauges. The wideband gauge they have can be used with wideband o2 units and it's only $127 plus you can customize it to your likings. While there check out the other gauges they offer.

www.speedhut.com