STANDARD
Earl's Performance Products was founded by Earl Fouts in 1955 in Lawndale, California. The mission was to supply high-quality military aircraft surplus plumbing components directly to the racing industry from a small retail outlet. As the military surplus market dried up, Earl recognized the need for continuity of supply for the racing market and pioneered the Earl's range of hoses and fittings that are still used today. In doing so he created the racing aftermarket plumbing industry.
| Bend Angle | Straight |
| Center Line Radius | N/A |
| Diameter | 5/16 in. |
| Diameter (in.) | 0.3125 in. |
| Emission Code | 5 |
| Finish | Zinc |
| Fluid Type Rating - Automatic Transmission Fluid | 5 out of 5 Rating |
| Fluid Type Rating - Bio-Fuels | 5 out of 5 Rating |
| Fluid Type Rating - Brake Fluid | 5 out of 5 Rating |
| Fluid Type Rating - Coolant | 4 out of 5 Rating |
| Fluid Type Rating - Diesel | 5 out of 5 Rating |
| Fluid Type Rating - E85 | 4 out of 5 Rating |
| Fluid Type Rating - Methanol/Alcohol | 4 out of 5 Rating |
| Fluid Type Rating - Oil | 5 out of 5 Rating |
| Fluid Type Rating - Power Steering Fluid | 5 out of 5 Rating |
| Fluid Type Rating - Pump Gas | 5 out of 5 Rating |
| Fluid Type Rating - Race Gas | 5 out of 5 Rating |
| Fluid Type Rating - Vacuum | 5 out of 5 Rating |
| Hose Family | Hardline Zinc |
| Inlet Diameter | 0.312 in. (7.9mm) |
| Leg/Straight Length | N/A |
| Length | 25 ft. |
| Material | Steel |
| Max Working PSI | 2300 PSI |
| Maximum Working PSI | 2300 |
| Nuts Included | Yes |
| Outlet Diameter | 0.3125 in. |
| Overall Length | 300.000 in. |
| Part Type | Tubing |
| Thickness | N/A |
| Tube Nuts Included | Yes |
| Tube Wall Style | Double Wall |
| Tube Wall Thickness | .028" |
| Wall Thickness | 0.028 in. |
