M30 Carburetion

Weber Carburetors and Conversion Kits

Weber Downdraft Conversion-2.5, 2.8, Bavaria, 3.0, CS

Two Weber twin choke downdraft carbs bolt to your stock manifold to replace those troublesome, hard to tune and expensive to repair Zeniths. Our kit includes a water heated choke mechanism that connects to the original Zenith water choke fittings. The progressive linkage gives excellent fuel mileage. The mechanically operated secondary opens quicker than the vacuum controlled Zenith and provides smooth quick acceleration. We do not represent this as a high performance conversion. The throttle area of these Webers is not greater than the Zeniths. You get easy tuning, low maintenance, fuel economy, and quick initial throttle response but for more horsepower you must use the side draft Webers. This has been a very popular kit and most customers just wish they had installed them sooner!

Includes two DGAV carburetors, base gaskets, two idle solenoid valves, complete linkage assembly, top quality air cleaners, fuel lines, water hoses and clamps. Detailed instructions are provided.

P/N 13006002

Air filter housing adapter plates-Allows use of original air filter assembly. 2 required.

P/N 99004.350

Triple Weber 40 DCOE Sidedraft Conversion-M30

Three sidedraft 40DCOE carburetors on a special manifold completely change the character of your 6 cylinder sedan or coupe. There is an awesome amount of torque and horsepower in every big six and this package brings it all out. This kit produces astonishing results with a completely stock, unmodified engine. When combined with our headers and mechanical advance distributor you realize even more of your engine's potential. Not for the timid! You should definitely consider suspension and brake modifications to utilize this power safely.

Includes three Weber 40 DCOE sidedraft carburetors, Korman 1 piece intake manifold with balance ports, complete linkage assembly, choke cable, top quality air cleaners, fuel line, fittings, water hoses, water by-pass pipe, and detailed instructions. Will perform well with automatic transmission. Korman will custom jet your kit to match your engine as closely as possible, please provide all the details about your engine when ordering.

Triple Weber 40DCOE Kit P/N 13406006

Triple Weber 45 DCOE Sidedraft Conversion-M30

Same complete kit as the 40 DCOE kit above but with 45 DCOE Webers. Not suitable for stock 2500, 2800, 3.0 or 3.3 engines. Application is for stock and modified 3.5 engines and very high output 3.0 and 3.3 engines. Requires extensive porting to heads and manifolds.

Triple Weber 45 DCOE Sidedraft P/N 13456009

Triple Sidedraft Modified Thermostat Housing

The stock thermostat housing does not have sufficient clearance once the Weber carbs are installed. We offer this modified housing which replaces the original unit without any clearance problems.

P/N 1153K278187

Carburetor Accessories

Stainless Steel Braided Fuel Line

Assembled, ready to install stainless steel fuel lines with aircraft type fittings. Includes fuel filter and standard fuel pressure regulator. (pictured above)

M30 P/N 13006125

Electronic Fuel Pump

Reliable and compact electronic fuel pumps designed for use with Weber carburetors. Complete with hose fittings and wiring instructions.

P/N 13310616

Fuel Pump Mounting Kit

Rubber mounts help isolate noise and vibration. Mounting washers and nuts included.

P/N 1331K616

Standard Fuel Pressure Regulator

Adjustable from 1-5 psi. When used with the above pump it delivers the correct flow and pressure and quick surge capacity for high performance engines. Packaged complete with brass fuel fittings.

P/N 13310600

Bypass Fuel Pressure Regulator

Permits use of original fuel injection electrical fuel pump with carburetor conversions. Must be used between original fuel pump and before standard fuel pressure regulator.

P/N 13310700

UNI-SYN

Synchronizes your multiple carburetors to assure best performance, economy, and emissions. Simple precision device enables quick and accurate tuning. Complete with instructions.

P/N 13314025

Synchronometer

Not only balances multiple carbs but it is also calibrated to measure air flow in kilograms per hour. Imported form West Germany. For all Weber and SK carbs.

P/N 13314026

Air Filters

K & N Filterchargers

K & N Filterchargers for Stock Air Boxes

K & N Accessories

UNI Air Cleaners

The original "POD" air filter. Cylindrical foam element. A heavy gauge steel spring maintains shape and prevents collapsing. Our dyno tests have proven this filter produces higher horsepower than the Lynx or K & N. Heavy rubber base with stainless steel clamp fits securely over air horns. Use one filter per carburetor.

ITG Air Filters

This new air filter permits use of short air horns inside for improved power. The red fiberglass reinforced plastic frame is covered with two layers of foam for a two stage filtering process. It seals better than the Lynx type filter and provides greater flow. Fits both Weber and SK side draft carbs. From England.

Lynx Air Cleaners

A high quality foam element/chrome mesh air cleaner made in Australia, specially designed to clear the BMW brake booster assemblies. After extensive testing we found no other unit to come close in function and appearance. The filter element can be cleaned and re-used and we also stock replacement elements. Use one filter per carburetor.

Manuals

Factory Weber Service Manual - 32/36 DGV, DGAV

P/N 99000.400

Factory Weber Service Manual - DCOE Series

P/N 99000.800

HP Weber Manual (all models)

P/N 99001.393

Korman stocks many hard to find Weber Carburetor parts including rebuild kits, chokes, jets, etc. Call us with your needs!

© Korman Autoworks, Inc. 1997, 1998