hood mounted fuel psi gauge

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Jan 12, 2013 | 11:12 AM
  #1  
title says it all. anyone have pics? i currently have a 4inch cowl with gauge under it and i dont like it. any ideas or tips, shoot em!
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Jan 12, 2013 | 11:35 AM
  #2  
Re: hood mounted fuel psi gauge
Remove it completely. I've had hood mounted gauges and found them to be useless.
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Jan 12, 2013 | 11:56 AM
  #3  
Re: hood mounted fuel psi gauge
title says it all.
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Jan 12, 2013 | 12:05 PM
  #4  
Re: hood mounted fuel psi gauge
What do you want?

If you don't like it under the cowl, move it, its that simple.

But I agree with Alky, pretty tough to read when you are blasting down the track.
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Jan 12, 2013 | 12:35 PM
  #5  
Re: hood mounted fuel psi gauge
Get the electronic version with sender and run the gauge inside on the pillar. Pressure gauge always comes in handy IMO. I have the autometer elect and it works great!
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Jan 12, 2013 | 01:35 PM
  #6  
Re: hood mounted fuel psi gauge
Quote: What do you want?

If you don't like it under the cowl, move it, its that simple.

But I agree with Alky, pretty tough to read when you are blasting down the track.
i wanted to see if anyone had them mounted on the outside of hood (shoulda clearified that). wanted to know how and what bracketry was used to obtain the right "setting" on the hood
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Jan 12, 2013 | 01:35 PM
  #7  
Re: hood mounted fuel psi gauge
Quote: Get the electronic version with sender and run the gauge inside on the pillar. Pressure gauge always comes in handy IMO. I have the autometer elect and it works great!
the electric ones are pretty pricey.
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Jan 12, 2013 | 01:39 PM
  #8  
Re: hood mounted fuel psi gauge
Quote: i wanted to see if anyone had them mounted on the outside of hood (shoulda clearified that). wanted to know how and what bracketry was used to obtain the right "setting" on the hood
The same way as yours is now probably.

With one of these,

http://www.autometer.com/cat_mountsd...50&mid=10&pg=0

Electric is pricey, but the only way to get a high pressure gauge in the car.
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Jan 12, 2013 | 02:34 PM
  #9  
Re: hood mounted fuel psi gauge
Mech gauge + isolator works just as good, if not better...
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Jan 12, 2013 | 02:38 PM
  #10  
Re: hood mounted fuel psi gauge
Quote: Mech gauge + isolator works just as good, if not better...
Agreed, in a carb or TBI set up thats the way to go.

Unfotunaltly they don't make one for high pressure, that I have seen, but it appears the OP is carbed anyway.

I have heard the electic ones for EFI have a bad track record in terms of accuracy.
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Jan 12, 2013 | 02:54 PM
  #11  
Re: hood mounted fuel psi gauge
They do, I think autometer discontinued the large red isolator, they only offer the gold colored small one, which is rated well above normal fuel pressure. I am running a mech gauge in my camaro.

http://www.summitracing.com/parts/atm-5412/overview/

http://www.summitracing.com/parts/atm-5282
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Jan 12, 2013 | 03:04 PM
  #12  
Re: hood mounted fuel psi gauge
Quote: They do, I think autometer discontinued the large red isolator, they only offer the gold colored small one, which is rated well above normal fuel pressure. I am running a mech gauge in my camaro.

http://www.summitracing.com/parts/atm-5412/overview/

http://www.summitracing.com/parts/atm-5282
Cool! I had not seen the new isolator, was thinking of the red one.
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Jan 12, 2013 | 03:09 PM
  #13  
Re: hood mounted fuel psi gauge
Quote: wanted to know how and what bracketry was used to obtain the right "setting" on the hood
You wanted ideas and tips in the first post. I suggested to remove it and you didn't like my suggestion.

As mentioned above, it's better and easier to use an isolator to mount the gauge inside the car. Also as mentioned above, it's very hard to see the outside gauge while going down the track. It's hard to look at just about any gauge going down the track. That's why I now use a data logger to record stuff using transducers.

When I had a fuel pressure gauge on the hood, I made a custom bracket to hold it. The bracket was mounted under the cowl so the gauge never moved when the hood was opened. That way I could look at the gauge while behind the wheel when the hood was opened.
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Jan 12, 2013 | 05:09 PM
  #14  
Re: hood mounted fuel psi gauge
Can the fuel line be ran with rubber hosing?
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Jan 12, 2013 | 05:30 PM
  #15  
Re: hood mounted fuel psi gauge
Not if you want to pass tech.
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Jan 12, 2013 | 05:32 PM
  #16  
Re: hood mounted fuel psi gauge
I won't have to worry about it blowing out? Just to get car running then goin to braided line
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Jan 12, 2013 | 05:38 PM
  #17  
Re: hood mounted fuel psi gauge
Not on a carb set up. There is high pressure hose to, factory tpi even has some rubber.
But if tech won't pass, it's probably a good idea to go braided, or hardline when and where possible.
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Jan 12, 2013 | 06:53 PM
  #18  
Re: hood mounted fuel psi gauge
OEM rubber line for TBI or TPI systems isn't the same as generic rubber hose. Even if you bought rubber "fuel line" you're only allowed to use no more than 12" total in the system. Short pieces used to join two hard lines etc not counting the factory EFI hoses.

I wouldn't even recommend plumbing the entire car with steel braided hose. From the tank at the rear to the front should still be mostly a hard line. Under the hood is a little different and a few feet of steel braid is acceptable. To and from pressure regulators and to carb float bowls etc.
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Jan 12, 2013 | 07:17 PM
  #19  
Re: hood mounted fuel psi gauge
Thank u alky that's good info to know
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