NHRA fuel check

qflash · 02-05-2018, 06:29 PM

What are you Stock and Super Stock racers using for the required fuel check? New to Stock racing.
Thanks

HandOverFist · 02-05-2018, 07:58 PM

About as cheap as you will find and works... http://quartermax.com/fuel-sample-valve/

qflash · 02-05-2018, 08:11 PM

Thanks so much. Just ordered one.
Ron

NORMAN BARNARD · 02-05-2018, 08:41 PM

Just curious but what is the devise being used to check fuel for
chemical content or diaelectic spec.?

GallopinGhost · 02-06-2018, 09:10 AM

Here's one w/o the hose: https://www.appliedracing.com/an-fit...ple-valve.html

and a brass one: https://www.mcmaster.com/#7910k11/=1bg9eu0

Mike Pearson · 02-06-2018, 11:45 AM

Quote:

Originally Posted by GallopinGhost

Here's one w/o the hose: https://www.appliedracing.com/an-fit...ple-valve.html

and a brass one: https://www.mcmaster.com/#7910k11/=1bg9eu0

Do not use the lever type of valve. I had one and bumped the lever working under the hood and had a bad fuel leak. Lucky it did not cause a fire. Now I use the push button type that cant stay in the open position. That was a lesson learned and a first round loss. I got mine from either Jegs or Summit.

340Cuda · 02-06-2018, 01:10 PM

Quote:

Originally Posted by HandOverFist

About as cheap as you will find and works... http://quartermax.com/fuel-sample-valve/

So you don't have to pull the fuel from a fuel line under the hood?

This looks like it just pulls a sample from the tank.

Thanks,
Bill

Mike Pearson · 02-06-2018, 02:09 PM

Quote:

Originally Posted by 340Cuda

So you don't have to pull the fuel from a fuel line under the hood?

This looks like it just pulls a sample from the tank.

Thanks,
Bill

That one mounts on the regulator. Push in and the fuel comes out of the tube. Release and it stops. Looks like a nice way to do the job. As far as I know you have to take the sample from under the hood.

HandOverFist · 02-06-2018, 03:31 PM

"Pumps/Valves: Cars equipped with carburetor(s) or nonelectronic
fuel (EFI) systems but with mechanical non-OEM fuel
pumps must have a quick-action fuel-shutoff valve within easy
reach of driver and located in the main fuel line between the
fuel tank and the carburetor and/or injectors. Fuel recirculation
systems not part of normal fuel/pump system prohibited. All
cars in Stock, Super Stock, Competition, and Pro Stock must
be equipped with a positive-lock drain valve located between
the fuel tank and the carburetor(s) or fuel injector to facilitate
removal of fuel samples for fuel-check purposes."

GallopinGhost · 02-06-2018, 03:37 PM

http://www.jegs.com/i/Aeromotive/027/15631/10002/-1

02-05-2018, 06:29 PM	#1
qflash Junior Member Join Date: Apr 2013 Location: Raised in PA, Live in San Angelo, TX Posts: 45 Likes: 0 Liked 0 Times in 0 Posts	NHRA fuel check What are you Stock and Super Stock racers using for the required fuel check? New to Stock racing. Thanks

02-05-2018, 07:58 PM	#2
HandOverFist VIP Member Join Date: Oct 2013 Location: Milton TN Posts: 1,638 Likes: 0 Liked 2 Times in 2 Posts	Re: NHRA fuel check About as cheap as you will find and works... http://quartermax.com/fuel-sample-valve/ __________________ Rich Taylor I/SA - 321

02-05-2018, 08:11 PM	#3
qflash Junior Member Join Date: Apr 2013 Location: Raised in PA, Live in San Angelo, TX Posts: 45 Likes: 0 Liked 0 Times in 0 Posts	Re: NHRA fuel check Thanks so much. Just ordered one. Ron

02-05-2018, 08:41 PM	#4
NORMAN BARNARD Member Join Date: Mar 2006 Location: EL PASO, TEXAS Posts: 146 Likes: 0 Liked 0 Times in 0 Posts	Re: NHRA fuel check Just curious but what is the devise being used to check fuel for chemical content or diaelectic spec.?

02-06-2018, 09:10 AM	#5
GallopinGhost Member Join Date: Jun 2010 Location: VA Posts: 161 Likes: 0 Liked 0 Times in 0 Posts	Re: NHRA fuel check Here's one w/o the hose: https://www.appliedracing.com/an-fit...ple-valve.html and a brass one: https://www.mcmaster.com/#7910k11/=1bg9eu0 __________________ Brian Carpenter Gloucester, Va

02-06-2018, 03:31 PM	#9
HandOverFist VIP Member Join Date: Oct 2013 Location: Milton TN Posts: 1,638 Likes: 0 Liked 2 Times in 2 Posts	Re: NHRA fuel check "Pumps/Valves: Cars equipped with carburetor(s) or nonelectronic fuel (EFI) systems but with mechanical non-OEM fuel pumps must have a quick-action fuel-shutoff valve within easy reach of driver and located in the main fuel line between the fuel tank and the carburetor and/or injectors. Fuel recirculation systems not part of normal fuel/pump system prohibited. All cars in Stock, Super Stock, Competition, and Pro Stock must be equipped with a positive-lock drain valve located between the fuel tank and the carburetor(s) or fuel injector to facilitate removal of fuel samples for fuel-check purposes." __________________ Rich Taylor I/SA - 321

02-06-2018, 03:37 PM	#10
GallopinGhost Member Join Date: Jun 2010 Location: VA Posts: 161 Likes: 0 Liked 0 Times in 0 Posts	Re: NHRA fuel check http://www.jegs.com/i/Aeromotive/027/15631/10002/-1 __________________ Brian Carpenter Gloucester, Va

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