What size is the nut on 5/16 fuel line?
14mm x 1.5The Stop Shop 5/16" Fuel Line Tube Nut (14mm x 1.5) (Pack of 4)
Which is bigger 5/16 fuel line or 3 8?
The 5/16″ fuel line is actually perfect for smaller outboards. Being a little smaller than the 3/8″ hose, it works great for little kicker motors, and sailboat outboard engines.
What size is the fuel line connector?
Fuel Line Connector Size: 3/8 in.
What size is standard fuel line?
The sizes typically used in fuel systems are AN6 / Dash 6 / -6, which equates to a thread measuring 9/16” x 18 (threads per inch) with a hose bore around 3/8”, and AN8 / Dash 8 / -8 which has a thread measuring 3/4” x 16 (threads per inch) with a hose bore of around 1/2”.
How much horsepower will a 5/16 fuel line support?
If you're just cruising around with a carbed SBC, you'll probably be fine with a 5/16" line up to about 500 HP because you'll never tax the system enough to starve the motor of fuel.
How do I know what size fuel line I have?
A lot of aftermarket pumps will list the required line sizes....Recommended Size, Based on Horsepower.Recommended Fuel Line Size (from the tank to the pump)Engine OutputSize (inches)Size (AN)350-450 hp3/8 in.-6450-650 hp1/2 in.-8650-1,000 hp5/8 in.-101 more row•Sep 16, 2017
What can I use for fuel line fittings?
PTFE Lined Hose is the best soft hose you can use and generally has a braided stainless or braided nylon exterior. The PTFE liner blocks fuel vapors and slows the degradation process. PTFE Braided Hoses require Special Fittings.
What size is metal fuel line?
For most recent cars, supply is 5/16" and return and vent are both 1/4".
Can you use brass fittings on fuel lines?
It is common to find brass fittings in the air brake systems, cab controls, fuel systems, engine, transmission, cooling and air tanks on a heavy-duty truck and they meet DOT and SAE requirements. Let's take a deeper look into why brass is an ideal material for this market.
Are fuel lines NPT?
NPT is a tapered thread common to plumbing connections in North America, and is also the most common thread type in fuel line components.
Is a shorter fuel line better?
In the case of fuel lines, two influences increase friction and therefore fuel pressure drop. The first is the length of the fuel line – the longer it is the more friction will be incurred. The second is flow rate – as the rate is increased so is friction.
Does size of fuel line matter?
Does size really matter when it comes to fuel lines? According to the fuel delivery system experts at Fuelab, it does. It's because fuel line size and length have a direct effect on the amount of fuel pressure drop your fuel system will experience.
Earl's Performance 751156ERL - Earl's Performance Vapor Guard OEM Quick-Connect Fuel Rail Adapter Fittings
Fuel Line Adapter Fitting, 5/16 in. Female Quick-Connect, To -6 AN Male AN, Straight, Aluminum, Black Anodized, Each
ICT Billet AN808-01B - ICT Billet Fuel Rail Adapter Fittings
Fitting, Fuel Line Adapter, Straight, Black Anodized, 5/16 in. Female Quick-connect, -6 AN Male Threads, Each
ICT Billet AN809-01B - ICT Billet Fuel Rail Adapter Fittings
Fitting, Fuel Line Adapter, Straight, Black Anodized, 5/16 in. Female Quick-connect, -6 AN Male Threads, Each
Earl's Performance AT991965ERL - Earl's Performance Fuel Line Adapter Fittings
Fitting, Fuel Line Adapter, Straight, 5/16 in. Female Quick-connect, -6 AN Male Threads, Black Anodized, Each
Russell Performance 640870 - Russell Fuel Rail Fitting Adapters
Fittings, Fuel Rail Fitting, Aluminum, Blue Anodized, Straight, 5/16 in., -6 AN, Each
ICT Billet AN817-01A - ICT Billet Fuel Rail Adapter Fittings
Fitting, Fuel Line Adapter, Straight, Natural, 5/16 in. Male Quick-connect, -6 AN Male Threads, Each
Nitrous Express (NX) 16190 - Nitrous Express Fuel Rail Adapters
Fitting, Fuel Rail Adapter, Late Model, Billet Fuel Line Adapter, 5/16/8MM, Gauge Port, Each
Russell Performance 644113 - Russell Push-On EFI Fittings
Fitting, Push-On EFI, Straight, Male -6 AN, Female Quick-Connect, Threaded Cap, 5/16 in., Black Anodized, Each
Vibrant Performance 16885 - Vibrant Performance Fuel Adapter Fittings
Fitting, Adapter, Straight, -6 AN Male Threads, Aluminum, Black Anodized, Each
Fragola Performance Systems 491990-BL - Fragola Performance Systems EFI Adapter Fittings
Fitting, EFI Adapter, Straight, Male -6 AN to 5/16 in. Female Spring Lock, Aluminum, Black Anodized, Each
Vibrant Performance 16880 - Vibrant Performance Fuel Adapter Fittings
Fitting, Adapter, Straight, -6 AN Male Threads, Aluminum, Black Anodized, Each
Fragola Performance Systems 491993-BL - Fragola Performance Systems EFI Adapter Fittings
Fitting, EFI Adapter, Straight, Male -6 AN to 5/16 in. Male Quick Connect, Aluminum, Black Anodized, Each
Russell Performance 644110 - Russell Push-On EFI Fittings
Fitting, Push-On EFI, Straight, Male -6 AN, Female Quick-Connect 5/16 in., Blue Anodized, Each
Nitrous Express (NX) 16190 - Nitrous Express Fuel Rail Adapters
Fitting, Fuel Rail Adapter, Late Model, Billet Fuel Line Adapter, 5/16/8MM, Gauge Port, Each