4 verisons available

Progressive

22680 033B DGEV electric choke

22680 051   DGAV water choke

38mm synchronous  

18930-020  38DGES electric choke

18930-032  38DGAS water choke 

THE DGV SERIES

Any search for the ideal 2-barrel, progressive down-draft carburetor would surely end with the DGV Series. look no further for versatility, wide adaptability, easy installation, low initial cost, trouble-free maintenance, excellent drivability, increased fuel economy and improved performance. Designed for engines displacing 1200cc-2300cc,  the DGV Series carbs feature diaphragm type accelerator pump circuits and models with manual, water or electric choke actuation. The DGV also has a power valve circuit to facilitate low vacuum running conditions.

Greater improvements in throttle response at a slight penalty in fuel economy can be achieved by using the 38 DGAS synchronous opening model. This is a high performance alternative to most any DGV applications.

See more about the 32/36 or 38 choice.

2 versions available

Electric Choke  

22680 056 DFEV

Water Choke

22680 070 DFAV

THE DFV SERIES

The DFV Series offers the same increased performance, economy, drivability and excellent values does the DGV Series. The basic design of the DFV carbs is that of the DGV Series. but as a mirror image, with the primary and secondary barrel position reversed in the body While the throttle lever in the DFV rotates in a clockwise motion it rotates counter clockwise in the DGV. The DFV also features a power valve circuit to facilitate low vacuum running conditions-perfect for long duration, high output situations. You get the same value, parts availability and durability as with the DGV in a carburetor suited for your needs. 

3 Sizes available 

18950-138 40 IDF 70  

18990-030 44 IDF 71  

19030-021 48 IDF 60

THE IDF SERIES

With its central float chambers, full calibration capabilities, compact alloy body and wide variety of available sizes, the IDF Series has been and continues to be the winning choice for a synchronous, 2 barrel, downdraft carburetor. The IDF features diaphragm type accelerator pump circuits and ball bearing throttle shafts. When used with an adapter, the IDF will replace the Solex 40 PII carburetors used on many Porsches. The IDF is ideal for use on most opposed-cylinder engines, or on engines using IR designed intake manifolds. The IDF offers relative low cost for performance gained, the IDF is hard to beat.

REDLINE developed  the IDF XE Series carburetors, for use in extreme or severe environments. Complete XE carbs include: Extended Emulsion Tube Holders and Adjustable, Spring-Loaded Accelerator Pump Actuating Rods. These XE carburetors  are built to Redline specifications.

To update or convert early IDF carbs to XE specifications, we also offer the XES Kits, which include: Double-Sealed Throttle Shaft Bearings, Extended Emulsion Tube Holders, and Heat-Insulator Mounting Blocks.

Redline, Weber, & IDF...how can you lose?

5 sizes available

19550-174  40 DCOE  

19600-060  45 DCOE

19630-007 48 DCOE (right side)

19650-001 50 DCOE (left side)

1650-002 50 DCOE (right side)

19700-001 55 DCOE (left side)

19700-002 55 DCOE (right side)

THE DCOE SERIES

With a Grand Prix Racing heritage, the venerable DCOE is Weber's premier Carburetor, and still the standard by which all other carburetors are measured. It is unsurpassed for full-race use, yet its infinite tune ability by way of interchangeable calibrated parts allows it to be tailored to suit any engine and application. Hardly enough can be said about the DCOE. Its features include: ball bearing throttle shafts, piston type accelerators pump circuits, a wide variety of throttle bore sizes.. and, of course, the excellence that is Weber.

1 style available 

18970-060 40 DCNF 12 

The DCNF SERIES

The DCNF is a synchronous-opening, 2-barrel, down-draft carburetor, available in a variety of throttle bore sizes. Despite its compact size, it is capable of high rates of flow. Interchangeable venturi and accelerator pump cams add to the versatility of these units, which are particularly useful in applications where engine compartment limitations dictate a compact-size carburetor. Other features include diaphragm type accelerator pump circuits, separate starting circuits and ball bearing throttle shafts. The DCNF has been used extensively on Ferraris, and are well-suited to multiple-unit applications.

2 styles available 

The IDA SERIES

After a 10 year absence, the Weber carburetor recognized as the most  dominant  performance carburetor in motor sports, makes its return to the market. The 48 IDA is synonymous with  with improved low speed, and renowned for it's transition circuitry years of overwhelming dominance of the road racing circuits. IDA Series carburetors have been used by many of the world's leading performance manufacturers on their factory racing cars, as well as production cars. Its design, size and performance make it ideally suited for use on Domestic V8 and V6 engines as well as any opposed six or four cylinder engines. ...

REDLINE is now offering along with the factory 48 IDAs, the Redline modified 48s, 19030.018 with improved low speed circuits. We have applied our 30 years of history with IDA modifications developed through our on track experience  and race support to improve Weber's best.

REDLINE modifications eliminate the traditional low speed flat spots and drivability problems associated with the original full race configuration of the 48 IDAs as developed for Carol Shelby.  REDLINE's modifications improve all aspects of driving -- whether it be for quicker lap times, or more enjoyable daily driving. Street rods, and vintage racers,  rotary powered racers and the hottest of VWs, all love the improved off idle crispness, and drivability achieved while maintaining the total performance of the original Weber Carburetor configuration..

Features include: ball bearing throttle shafts, piston type accelerator pump, and a wide range of calibrated parts, and components to accommodate nearly any application. With a broad range of linkage parts, engineered and available to be readily tailored to any racing application, the IDA Series carbs are the clear choice when only the highest flow rate and total racing performance with suffice.