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Phone: (818)764-1901
Email Us: topend@racetep.com
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Weber Carb Rebuilding services

Weber Carb Rebuilding services

Weber Carb Rebuilding Services


We offer Rebuilding and Re-Jetting services for the Weber 32/36 DGV / DGEV / DFEV series, 38 DGES , 40, 42, 45, 48 and 50mm DCOE Sidedraft carbs, 44 and 48 IDF Carbs, 48 IDA and 40 and 46 IDA-3C Carbs. Re-Shafting Services are available for the IDA 3C Models and will be quoted before starting work. 

Rebuilds include complete rebuild kit, Gaskets, O-Rings, Float Needle and Seats, and Mixture screws as needed. All DCOE carbs also get new Internal Return Springs. Floats are replaced as needed and there is a seperate charge for the floats.

Carbs are stripped down and cleaned in an Ultrasonic chemical dip. All passages are flushed and cleaned to insure there are no debis obstructions. Carbs are Re-Assembled with all new Gaskets and Seals, Floats levels are set. We also offer the options of Re-Jetting and Race Preparation on the Weber 32/36 Series carbs. Note that all carbs will be inspected after cleaning to determine is the carb is rebuildable.

If the carb is no good and we do not feel it can be rebuilt successfully we will notify you. If you purchase a New carb from us there will be no charge for the teardown, inspection and cleaning...If you do not purchase a new carb there will be a $60.00 Inspection and cleaning fee as well as the return shipping charges to send you back the old carb.

The prices below reflect the normal rebuild and assumes that the carbs are complete and rebuildable...If there are missing parts or damage beyond the scope of the normal service kits you will be quoted before we proceed...

Price is PER CARB for rebuilding..Base Price Only. 

Please CONTACT US with any Questions or to Arrange sending your Carb(s) in for Rebuilding. 

Rebuild 32/36 (No re-Jet or Race Prep) $169 
This is just a straight up rebuild. If it needs a Float or Power Valve Diaphragm they are extra.
At that point a New 32/36 or upgrade to a 38/38 is a better option 

Rebuild 32/36 with Performance Re-Jet Only $210
We will Re-Jet the carb to the proper main, air and Idle jets for the application.
If it needs a Float or Power Valve Diaphragm they are extra.
At that point a New 32/36 or upgrade to a 38/38 is a better option 

Rebuild 32/36 with Performance Re-Jet AND Race Prep. $295
For Track Use Only. Choke elimintated, Tapped Fuel Line, Main Jet Circuit Mods for High RPM and hard cornering
Re-Jet to your engine specs. 

Rebuild 38 DGES $185
This is just a stright up rebuild
If it need a Float or Power Valve Diaphragm they are extra.
At that point a New 38/38 is a better option 

Rebuild 38 DGES with Performance Re-Jet $235
We will Re-Jet the carb to the proper main, air and Idle jets for the application.

Rebuild 40-45 DCOE $195 each

Rebuild 40-48 IDF Carbs $195 each

Rebuild 48 IDA $295 each 

Rebuild 40/42/44 DCNF $265 each

Rebuild 40 IDA / IDS 3C or 46 IDA3C  Starting Base Price at $495 each
Re-Shafting Services are available for the IDA 3C Models and will be quoted before starting work. 
Add to each carb for New Float. $35 

Please CONTACT US with any Questions or to Arrange sending your Carb(s) in for Rebuilding. 

While in for Rebuild we can Re-Jet your carbs for the cost of the Jets and Chokes needed..
We can set your carbs up based on our 30+ years of  Weber carb Tuning experience. 

How To Send in a Weber Carb for Rebuilding
Drain All Fuel...Wrap Carb in a Plastic Bag...Box it up and ship to
Be sure to include a note with all your Contact Info and a description of any problems or symptoms
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Top-End Performance
Weber Carb Rebuilding
21613 Marilla St
Chatsworth CA 91311 USA
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Other Important Links for Rebuilding, Tuning and Servicing your Existing Weber Carbs

Weber Carb Rebuilding Kits

Weber Carb Custom Re-Jetting Kits

Weber Carb Jet Packs


Weber Carb Tools and Books