We are in the midst of renovating our site!

Our online store will re-open on WEDNESDAY AUGUST 12th with some exciting updates and improvements to your parts shopping experience.

If you already have an order in process with us, don't panic!

We are still processing and shipping orders from our warehouse as normal even while our site is offline.

We sincerely appreciate your patience while we are doing these site upgrades.

EMAIL SUPPORT:

CUST CARE: custservice@aircooled.net

VW QUESTIONS: vwtech@aircooled.net

RETURN REQUESTS:
returns@aircooled.net







Aircooled.Net Inc.
379 West 6500 South
Murray, Utah 84107 USA


Email: custservice@aircooled.net


PHONE (LEAVE A MESSAGE):
801-453-1906


We rely heavily on email as the most efficient and accurate way to serve our customers. Please only contact us by PHONE if you are unable to email for some reason, or if your situation (or tech question) is complicated.

We do NOT offer "formal" phone hours, but instead RETURN ALL MESSAGES (usually within 1-2 business days) at a time when we are able to focus on your situation/questions and aren't preoccupied with the flurry of shipments that we are shipping to waiting customers in the busy part of our day. We return calls DURING THE DAY at various times throughout the week as time allows, so please be prepared to wait a few days for us to call you back. If you are phoning for status of a backorder or order in process, you may receive your reply by EMAIL.


  VW Parts Catalog > Carbs & Fuel System >

Dual Weber IDF Carb Kit, Dual Port Engines (but NOT GHIA), Redline
Dual Weber IDF Carb Kit, Dual Port Engines (but NOT GHIA), Redline
Picture is a "generic" picture showing 40 IDFs and a Dual Port Type 1 Kit. When you select the kit you want you WILL receive the proper linkage, carbs, and intakes.


 
Additional Photos


ACN only sells GENUINE Weber carburetors that are made in Spain, not Chinese copies! Our Dual IDF Weber Carb Kits come with everything you need to install them (except for 40 IDF size which does not include velocity stacks). While most VW Parts stores sell one line of carb kits, ACN sells a lot of them! The big advantage you have from buying from ACN is our decades of carb experience, which you get with the "Carb Setup Option" to minimize your setup time and maximize drive time instead of wrench time! Race proven Genuine Redline Weber. These kits fit most dual port upright Volkswagen engines, including Beetle, Superbeetle, and THING, even Dual Port busses up to 1971! This Redline version of the DUAL IDFs DOES NOT FIT KARMANN GHIAS! If you want to fit the Ghia, you must get the CB kit, and tell us in the order notes field during checkout that the kit is for a Karmann Ghia, so we can make appropriate changes to the kit so it fits!

Carb Sizing. Here are our Weber Size recommendations. If you have a bus or vanagon, get dual 40 IDFs, don't even consider 44s!

If you have a Type 1, dual 40 IDFs are fine for most applications under 6k RPM. You do not need to even THINK about going to 44mm IDFs until you are over 2000cc AND over 6k RPM, it's simply not necessary! Normally dual 44s are needed when you begin to go over ~130hp. That's a REAL 130hp, not bench-racing 130hp. If you have an Engle 110 cam, you don't need 44s either since the engine isn't going to rev!

Another example, if you have a 2275cc engine with big-valve heads and no portwork, 40s are all you need!

If you have any carb sizing questions, feel free to contact us for advice! That's what we are here for!

WARNING: The Redline kit for upright engines now interferes with the stock fan shroud. It will clear most 36hp aftermarket shrouds, but DOES cause problems with the stock German shrouds! Because of this issue, we recommend the CB kit which does clear all shrouds.

Price: $739.95

PN: REDLINE-DUAL-IDF

Select Engine Type and Options

Engine Type*:

Choose Carburetor Size


Select Carburetor Setup Option



Qty:
Product Overview More Info
 
This is one of the finest dual weber carburetor kits available for your Volkswagen. Steel Hex Crossbar and Heim Ball Ends minimize flex, and last longer than the same parts made of aluminum. This Redline version of the DUAL IDFs DOES NOT FIT KARMANN GHIAS! If you want to fit the Ghia, you must get the CB kit, and tell us in the order notes field during checkout that the kit is for a Karmann Ghia, so we can make appropriate changes to the kit so it fits!
Item Features
We have a LOT of experience setting up dual webers (25+ years!), so we offer and strongly recommend our Carb Setup Service to you when you buy your carburetors from Aircooled.Net! Frankly, if you try to bolt up your dual weber kit as supplied by Weber, you will have problems more often than not!

So choosing the Carb Setup Service is completely optional and up to you, but STRONGLY RECOMMENDED. It's actually a bit of a pain, and time consuming to do properly, which is why ACN is the only company that offers this service on Weber purchases! The Carb Setup Service includes fixing known and unknown problems and Weber assembly errors, clean, set floats, trim gaskets, etc. Then we reassemble with the correct jets and emulsion tubes for your engine and elevation! Finish it off with a final bench adjustment so that YOUR setup time and headaches are minimized! Carb Setup Service INCLUDES JET CHANGES (Free jets!), the expense of the proper jets can exceed what we charge for the setup, so it's a great deal for you!

It doesn't matter WHICH dual weber kit you buy from us, ICTs, IDF, IDAs, we will give them the same attention to your carbs as if they were ours about to go on our own engine! When you select this option, Jet changes are included, but venturi costs are additional FOR THE PARTS ONLY (you must purchase the venturis as a separate item and request "venturi swap" in your ORDER NOTES during checkout. With the cost of jets and especially emulsion tubes, that alone makes it worth it!

We have the carburetor expertise to select your emulsion tubes, idle jets, main jets, and air jets, regardless of the elevation you will be driving at, all you will have to do is assemble, adjust and GO! Obviously you must have your fuel pressure set to 3-3.5psi, but if the engine is in good mechanical shape your bench time will turn into driving time!


Related Items...
ACN Labor, Drill & Tap Intake for Auto Trans Servo
Price: $25.00
ACN Labor, Drill & Tap Intake for Auto Trans Servo
ACN Labor, Drill & Tap Intake for Power Brakes
Price: $35.00
ACN Labor, Drill & Tap Intake for Power Brakes

Share your thoughts on this product with other customers...
Click here to be the first to WRITE A PRODUCT REVIEW!

SITE USE DISCLAIMER ** PLEASE READ !**

PRODUCT AVAILABILITY can vary and short-term backorders are common. Immediate shipment of requested products is NOT guaranteed. Orders are processed in the order that they are received and order fulfillment time varies.

PRODUCT IMAGES are representative only. Actual product may differ in appearance. Please do NOT rely on PHOTOS while shopping as many of our products have selectable product options that may change the nature of the product being ordered compared to the representative photo. Make your product selections based on the PRODUCT DESCRIPTION and OPTION INFORMATION presented in the detailed product listing.

CATALOG ERRORS: Although every effort has been made to provide accurate pricing and product technical and vehicle application information, THIS CATALOG MAY CONTAIN ERRORS (typographical, photographic, or informational). All information should be verified prior to use.

PRICES are subject to change without obligation. In most cases we are able to honor advertised price, but in the RARE case a substantial price increase occurs, you would be notified and given the option to cancel.

PRODUCT INFORMATION: All information provided by Aircooled.Net (via website or email) is for USE AT YOUR OWN RISK. All products purchased should be inspected, measured, cleaned and properly assembled prior to installation. Since Aircooled.Net has no control over product installation, we will not be held liable for any consequential costs or damages associated with products purchased.