When you order through the buttons on this page, we may earn a small commission at no extra cost to you. Learn more >
Weber and Dellorto carburetor repair manuals
A repair manual for your Weber or Dellorto carburetor? Here are detailed shop manuals for DIY service and repairs on Weber or Dellorto carburetors.
They offer clear instructions for maintenance, troubleshooting, and parts replacement.
Are you also looking for parts or accessories for your Weber en Dellorto? Then try our Parts Finder.
Weber Carburetor Manual - including Zenith Stromberg and SU carburetors | Haynes TechBook
Haynes TechBook on Weber, Zenith Stromberg and SU carburetors. Covers the following types:
Weber: DAF, DCD, DFA, DFV, DFD, DFE, DFM, DFT, DGV, DIF, IDA, IDF, IDS, IDT, DCNF, DCOE, DFAV, DFTA, DGAS, DGAV, IDAP and IDTP.
Zenith Stromberg: CD "constant depression" types from the 60s-70s - CD, CDS, CDS- 2, CDSE, CD-2E, CDST and CDSET.
SU: H, HD, HS and HF (including electronically controlled carburettors), up to 1988.
< p>
- The theory and construction, identification, maintenance and adjustment of each carburettor are described.
- Also detailed step-by-step instructions for the overhaul.
Contents:
Introduction
1) Basic principles of carburetors
2) Carburettor assembly
3) Maintenance and service
4) Overhaul
5) Converting to Weber carburetors
6-13 ) Specific Weber carburetors
14-16) Specific Zenith Stromberg carburetors
17-21) Specific SU carburetors.
Product details
| Author: | A. K. Legg |
| Details: | 352 pages, 27 x 21 x 2 cm / 10.6 x 8.25 x 0.79 in, paperback |
| Illustrations: | profusely illustrated |
| Publisher: | Haynes Manuals, Inc. (USA, 1996) |
| Series: | Haynes TechBook (10240) |
| ISBN: | 9781563921575 |
Weber Carburetters Tuning Tips & Techniques
This book is the distillation of many years experience of working with Weber carburettors. These celebrated carburettors have been fitted to some of the most exciting and memorable cars and have been more widely used by tuners and modifiers, both for road and competition machinery, than any alternative.
The mysteries of why and how they work so well and the practicalities of getting the best from them in any application are explained at length.
Setting the carburettor to suit a particular engine, fault-finding on an existing installation, and the maintenance and repair of older carburettors are all topics which receive detailed attention.
Anyone maintaining or restoring a classic Weber-equipped car, or contemplating a Weber-based conversion, or simply interested in the science of engine performance and tuning, will learn something from these pages.
Product details
| Author: | John Passini |
| Details: | 128 pages, 21.5 x 14 x 0.8 cm / 8.5 x 5.5 x 0.31 in, paperback |
| Illustrations: | 200 photos and drawings |
| Publisher: | Brooklands Books (GB, 2008) |
| ISBN: | 9781855207592 |
Floyd Clymer's Book of the Weber Carburetor
Compiled and updated from the Floyd Clymer book titled 'Handbook of Imported Carburetors & Fuel Injection', this publication is specific to the 45 DCOE, 40 DCOE, 26 IMB, 22 IM, 26 IM, 28 ICP, 28 ICI, 32 IMPE, 36 DCD and 28/36 DCD series of Weber carburetors.
While there are certainly other books that deal with current Weber products, detailed information on these earlier carburetors is more difficult to find.
Obviously, in addition to Alfa Romeo and Fiat automobiles, much of the information in this publication will be applicable to other vehicles that are equipped with similar Weber carburetion systems. This book iwill help keep Weber equipped automobiles in top operating condition.
The book is split into two main sections. The first section deals with the theory and practice of this series of Weber carburetors. The second section focuses on the installation, tune up and maintenance of Weber carburetors as fitted to the Alfa Romeo Giulia 1600 models, including the TI Super and Sprint GT Sedan, the 1600 Spider, Veloce and GT and the Fiat 500, 600, 1100, 1200 and 1500 Cabriolet.
An illustrated list of special tools is also included.
Product details
| Author: | Floyd Clymer |
| Details: | 118 pages, 21.5 x 14 x 0.6 cm / 8.5 x 5.5 x 0.24 in, paperback |
| Illustrations: | photos and drawings |
| Publisher: | Veloce Press (USA, 2016) |
| ISBN: | 9781588501059 |
How to Build & Power Tune Weber & Dellorto DCOE, DCO/SP & DHLA Carburettors (3rd Edition) (Veloce SpeedPro)
All you could want to know about the most famous and popular high performance sidedraught carbs. Covers strip and rebuild, tuning, choke sizes and much more.
- Enlarged, full colour third edition of this Veloce SpeedPro title
- Up to date information on Dellorto carburettors
- All you could want to know about the world's most famous and popular high-performance sidedraught carburetors
- Application formula gives the right set-up for your car
- Covers all Weber DCOE, DCO/SP & Dellorto DHLA carburetors
- Strip & rebuild, tuning, jetting & choke sizes.
Product details
| Author: | Des Hammill |
| Details: | 128 pages, 25 x 21 x 1.4 cm / 9.8 x 8.25 x 0.55 in, paperback |
| Illustrations: | 181 b&w and colour photos |
| Publisher: | Veloce Publishing Ltd (GB, 2018) |
| Series: | SpeedPro |
| ISBN: | 9781845849597 |
Weber Carburetors
Learn how Webers carburetors work and what to change for improved performance. Comprehensive chapters include carburetion basics and Weber carburetor design, selecting and installing correct Weber setup for your engine, tuning for maximum perfomance, and rebuilding Weber carburetors.
Select, install and tune Weber sidedraft and downdraft carburetors for performance or economy. Also includes theory of operation and design, troubleshooting, and repair.
Product details
| Author: | Verlon Braden |
| Details: | 176 pages, 27.5 x 22 cm / 10.8 x 8.7 in, paperback |
| Illustrations: | photos and drawings |
| Publisher: | HP Books (USA, 1988) |
| ISBN: | 9780895863775 |
Praxishandbuch Weber & Dellorto Querstromvergaser - Baureihen DCOE & DHLA
Not only in historic motorsports, but also in everyday sporty cars, they are the first choice when it comes to simple but effective performance enhancement, even in the age of modern injection systems: the cross-flow carburettors from Weber and Dellorto.
In this practical manual from the "Edition Oldtimer Markt", the author and professional mechanic Des Hammill summarizes everything there is to know about carburettors. Dismantling and overhauling, nozzle and air funnel selection, synchronization, setting for the road and race track - here is everything you need to know about Weber DCOE and Dellorto DHLA cross-flow carburettors in a compact and precise manner.

German edition of the Veloce SpeedPro book "How to Build & Power Tune Weber & Dellorto DCOE, DCO/SP & DHLA Carburettors".
Product details
| Author: | Des Hammill |
| Details: | 112 pages, 25 x 20.5 cm / 9.8 x 8.1 in, hardback |
| Illustrations: | 140 photos and drawings |
| Publisher: | Heel-Verlag GmbH (D, 2002) |
| ISBN: | 9783893659227 |
Related titles:

Engine Management: Advanced Tuning
Greg Banish | English | paperback | 128 p. | 2007
![[HM4199] Haynes Manual on Engine Management](../afb/HA/4199.jpg)
Haynes Engine Management Manual: Petrol and diesel systems (Cars and light commercial vehicles)
Martynn Randall | English | paperback | 256 p. | 2014

How to Tune and Modify Automotive Engine Management Systems
Jeff Hartman | English | paperback | 336 p. | 2013
![[GFIB] Bosch Fuel Injection & Engine Management](../afb/BEN/9780837603001.jpg)
How to Understand, Service and Modify Bosch Fuel Injection & Engine Management
Charles Probst | English | paperback | 224 p. | 1989

High Performance Ford Focus Builder's Handbook
Richard Holdener | English | paperback | 130 p. | 2003

Performance Fuel Injection Systems - How to Design, Build, Modify, and Tune EFI and ECU Systems
Matt Cramer, Jerry Hoffmann | English | paperback | 160 p. | 2010
![[TB10220] Fuel Injection Manual (86-99)](../afb/HA/10220.jpg)
Fuel Injection Manual (1986-1999)
English | paperback | 384 p. | 2001