REDLINE Jet Pac's

 

REDLINE JET-PACíS

 

 

In the past couple of years the quality of our fuel has changed drastically in different regions of the United States. It changes from summer to winter and seems to be different in Los Angeles or Maine compared to Texas or Alaska. To keep up with the Government mandated leaner, oxygenated fuel, Redline has had to increase the size of the idle jets in our kits 3 times due to the leaner fuel.

 

A properly jetted carburetor, that worked well a couple of years ago, may have lost some of its performance due to todayís leaner fuels. Some symptomís of a lean fuel condition are: needing to adjust the idle too high, rough idle, hesitation or a stumble on acceleration, a flat spot at around 2500 RPM and/or surging at a constant RPM in higher gears.

Along with leaner fuels, any modifications to an engine to improve performance can compound the lean effect and require more mixed fuel volume. Modifications could be as simple as: an opened or larger air filter, an open exhaust system, or ignition modifications. Some modifications could be as extensive as a larger camshaft, head modifications, headers, or increased engine displacement. Also, altitude & extreme temperature or humidity affects the air to fuel ratio. Any and all of these modifications are exaggerated when combined with the lean fuel.

 

REDLINE recognizes your need to have a variety of jets for all circuits available when tuning your engine. Our jet kits come with simple tuning instructions and a variety of jets to cover the stock and modified engine. We have designed these jet kits from years of experience jetting carburetors on engines all over the country with all types of modifications. If you are experiencing any of these symptoms from your Weber carburetor or simply want to improve the quality and performance from your engine, one of these kits is for you.

 

 

Kit #

Description

 

701 DGS

3 pair Idle Jets

3 pair Main Jets

3 pair Air Correctors Jets

 

701 DGV4

701 DGV6

4 Primary Idle Jets

2 Secondary Idle Jets

3 Main Jets

3 Air Corrector Jets

1 Single pump nozzle

1 Double pump nozzle

701 DFV

5 Idle Jets

3 Main Jets

3 Air Corrector Jets

1 Single pump nozzle

1 Double pump nozzle

32/36 DFEV

702 IDF-1

702 IDF-2

Dual-IDFís LOW SPEED CIRCUIT JETís

4 sizes Idle Jets @ 4 each

2 ZERO Pump By-pass valves

4 Pump Jets

701 ICT

Dual ICTís

3 pair Idle Jets

3 pair Main Jets

3 pair Air Corrector Jets

2 ZERO Pump By-pass valves


Performance Main and Air Jet Kits For IDF & DCOE

These jet kits contain mains and air jet ranges developed around traditional calibrations, based on Venturi and engine displacements. Kits should provide a range of calibration flexibility to help tune most applications

Our single carburetor Jet Boxes  (737 series) are supplied with: 4 sizes of main jets with 2 each, 4 sizes air jets, with 2each. 2-emulsion tubes (F7) for the IDF

Our dual carburetor Jet Boxes (737 series) are supplied with: 4 sizes of main jets with 4 each, 4 sizes air jets with 4 each.

737-144

Single 40/44/45mm carburetor, venturi range 28-32mm, Typical displacement of up to 1900cc

mains: 120, 130, 135, 145  

air jets: 160, 170, 180, 185  

2-F7 emulsion tubes for the IDF

737-240

Dual 40/44/45 mm carburetors, venturi range 28-30mm Typical displacement of 2000cc and larger

 

mains: 110, 120, 125, 130  

air jets: 180, 190, 210, 215

737-244

Dual 44/45/48mm carburetors, venturi range 34-36mm Typical displacement of 2000cc and larger  

mains: 130, 140, 145, 150  

air jets: 170, 180, 190, 200

737-248

Dual 44/45/48mm carburetors, venturi range 38-40mm Typical displacement of 2000cc and larger  

mains: 145, 155, 160, 165  

air jets: 175, 190, 200, 210

 

REDLINE

19688 Van Ness Ave Torrance, CA 90501

 800-733-2277 Press Option 3

REDLINE is a  division of WORLDPAC

 

The REDLINE Difference 

www.REDLINEWEBER.com e-mail redline@redlineweber.com

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