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Holley Performance 122-53 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .052 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-61 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .060 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-50 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .049 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 142-76 Carburetor Metering Jet

Standard Emulsion Jet .076 in. Jet Size; Replacement emulsion jets for infinite tunability of the metering systems on the Ultra XP&trade: carburetors and the 0-80787-1 350CFM 2bbl. Click on Catalog Product Page for complete listing of jets and sizes.; more

Holley Performance 122-90 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .1055 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-108 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .147 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-70 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .073 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 142-40 Carburetor Metering Jet

Standard Emulsion Jet .040 in. Jet Size; Replacement emulsion jets for infinite tunability of the metering systems on the Ultra XP&trade: carburetors and the 0-80787-1 350CFM 2bbl. Click on Catalog Product Page for complete listing of jets and sizes.; more

Holley Performance 122-97 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .1210 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-87 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .103 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-46 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .0465 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-43 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .043 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-101 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .126 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-72 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .079 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 142-82 Carburetor Metering Jet

Standard Emulsion Jet .082 in.� Jet Size; Replacement emulsion jets for infinite tunability of the metering systems on the Ultra XP&trade: carburetors and the 0-80787-1 350CFM 2bbl. Click on Catalog Product Page for complete listing of jets and sizes.; more

DeatschWerks Fuel Injectors For Subaru Legacy 2004 05 2006 GT EJ25 850cc | Side Feed (02J-00-0850-4)

PRODUCT OVERVIEW: - DeatschWerks LLC founded in 2004 is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City Oklahoma DW operates out of its own 36 000 sq. ft. facility that houses all of the company s... more

DeatschWerks Fuel Injectors For Nissan 240sx 1991-1998 950cc Side Feed | (02J-01-0950-4)

PRODUCT OVERVIEW: - DeatschWerks LLC founded in 2004 is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City Oklahoma DW operates out of its own 36 000 sq. ft. facility that houses all of the company s... more

Fuel Injector Sleeve

The injector sleeve provides sealing and cooling between the diesel fuel injector and cylinder head. Improper sealing can lead to combustion gas and coolant leaks into the fuel system which can result in engine misfire and injector failure. Replacing... more

Holley Performance 122-81 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .092 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

DeatschWerks Fuel Injectors For Nissan 240SX 1991-1998 270cc Side Feed Injectors | (01J-00-0270-4)

PRODUCT OVERVIEW: - DeatschWerks LLC founded in 2004 is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City Oklahoma DW operates out of its own 36 000 sq. ft. facility that houses all of the company s... more

Holley Performance 122-66 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .066 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-73 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .079 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-64 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .064 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-92 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .110 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 142-37 Carburetor Metering Jet

Standard Emulsion Jet .037 in. Jet Size; Replacement emulsion jets for infinite tunability of the metering systems on the Ultra XP&trade: carburetors and the 0-80787-1 350CFM 2bbl. Click on Catalog Product Page for complete listing of jets and sizes.; more

Holley Performance 122-54 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .053 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-88 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .104 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-55 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .054 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-47 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .047 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-80 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .089 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

DeatschWerks Fuel Injectors For Dodge Ram 1500 2003-2010 HEMI | 42lb | LS2 | 5.7L & 6.1L (13U-00-0042-8)

PRODUCT OVERVIEW: - DeatschWerks LLC founded in 2004 is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City Oklahoma DW operates out of its own 36 000 sq. ft. facility that houses all of the company s... more

Holley Performance 122-48 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .048 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley EFI 534-203 Fuel Injector Rail

LS Fuel Rail Package for EFI Hi-Rams and single plane; EFI fuel rails are machined for -8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system.; more

Holley Performance 142-39 Carburetor Metering Jet

Standard Emulsion Jet .039 in. Jet Size; Replacement emulsion jets for infinite tunability of the metering systems on the Ultra XP&trade: carburetors and the 0-80787-1 350CFM 2bbl. Click on Catalog Product Page for complete listing of jets and sizes.; more

DeatschWerks Fuel Injectors For Nissan 300ZX 1990-1996 550cc Side Feed | (01J-00-0550-6)

PRODUCT OVERVIEW: - DeatschWerks LLC founded in 2004 is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City Oklahoma DW operates out of its own 36 000 sq. ft. facility that houses all of the company s... more

Holley Performance 122-96 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .1195 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-69 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .070 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Holley Performance 122-75 Carburetor Metering Jet

Standard Main Jet 1/4-32 Thread .082 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more