Mini Mania
Est. 1974
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Weber 40 Dcoe Carburetor
Side draft 45 DCOE (Carb Only)
19600.060 $695.00
Weber 40 Dcoe Carburetor
Side draft 40 DCOE (Carb Only)
19550.174 $595.00
Weber Kit 40 Dcoe Sprite & Race Mini
Side draft 40 DCOE KIT
P5-001 $895.00
Weber Kit 45 Dcoe (does Not Include Air Filter)
Side draft DCOE 45 KIT
P5-002 $895.00
Weber Kit 45 Dcoe (does Not Include Air Filter)

Weber Kit 45 Dcoe (does Not Include Air Filter)

Weber Kit 45 Dcoe (does Not Include Air Filter)
When maximum power is the only consideration, you can't beat a Weber MINI carburetor! Carbs are complete as shown, with chokes and jets to get you in the ball park, and ram pipes. Just the name "Weber" says performance; and a Weber on a Mini has always been considered the ultimate! The side draft Weber range used is the "DCOE" series. One of the common problems with side-draft carbs is the choice of the carb size in the first place and the choke size in the second. The trick with carb sizing and choke selection is basically one of choosing a size which provides the engine with the air flow it needs without overwhelming it. Although carb selection should really be done after you know the flow characteristics of your cylinder head, we can provide the following guidelines: if the choke size required for your engine is 35mm or less you should be using a 40DCOE, for all choke sizes of 36mm or larger a 45DCOE should be used. NOTE: a 40DCOE with 32mm chokes will flow more air than a 45DCOE with the 32mm chokes! A 948cc with a modified head, semi-race camshaft and LCB exhaust typically uses a choke size of 33mm, a 1098cc with the same set-up uses 34mm chokes, and even a stock 1275cc only needs 35mm chokes; all of these engines should use a 40DCOE. A full race/street 1098cc could use chokes between 32mm and 36mm chokes making it borderline 40/45DCOE. A hoghly modified street/race 1275cc could use as much as 38mm chokes; definitely 45DCOE range.
4 Other Variations Available:
Weber 40 Dcoe Carburetor
Side draft 45 DCOE (Carb Only)
Weber 40 Dcoe Carburetor
Side draft 40 DCOE (Carb Only)
Weber Kit 40 Dcoe Sprite & Race Mini
Side draft 40 DCOE KIT
Weber Kit 45 Dcoe (does Not Include Air Filter)
Side draft DCOE 45 KIT
Related Technical Articles:
Tuning your WEBER DCOE-Style Carburetor
Created: February 04, 2011
So you have a nifty Weber DCOE or S&K Racing sidedraft carb setup for your vehicle. You're ready to chew gum and kick butt, and you've run out of gum. You bolted on the carb in place of your SUs or Zenith-Stromberg and voila! You have worse gas mileage, and the power gain is slight enough to be psychological.
Weber Carburetors Float Level - DGV / DCOE
Created: April 27, 2007
The float level is a critical part of carburetor calibration. Changing the fuel level in the bowl will change the point that the main circuit starts to feed, alter the characteristics of an emulsion tube, and affect drivability and fuel consumption.GENERAL INSTRUCTIONS: Float level, in mm, typically...
Created: September 22, 2006
Last time we chose a manifold based on flow volumes, and a carbie based on personal choice, but which combination is best on this engine?  With the engine finished, it is time to look at a variety of carburettors, inlet manifolds and exhaust extractors, to fnd the most suitable combination. There are a lot of fgures, but they are necessary, so bear with me.
WTCC Carburetor
Created: November 09, 2005
Weber wtcc carburetor pictures and diagrams
Weber carb information and part no.
Created: January 30, 2000
One of the common problems where sidedraft carbs are involved is the choice of carb size in the first place and choke size in the second. The trick with carb sizing and choke selection is basically one of choosing a size which provides the engine with the airflow it needs without going over the top.
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