Products > Fuel & Air > Carburetors & Accessories > Carburetors > DRZ400S/SM FCR-MX 39mm Conversion Kit (INT_KEIHIN_DRZFCRMX39)
Products > Popular > Suzuki DR-Z 400 > DRZ Fuel System/Intake > DRZ400S/SM FCR-MX 39mm Conversion Kit (INT_KEIHIN_DRZFCRMX39)

DRZ400S/SM FCR-MX 39mm Conversion Kit (INT_KEIHIN_DRZFCRMX39)

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 Due to the Wu-Flu, this item is currently BACKORDERED.  We are expecting these to arrive in SEPTEMBER. 

You may still place your order.  Orders will automatically be shipped as stock is received.

Short of installing a big bore cylinder kit and cams, installation of a Keihin FCR MX 39mm carburetor on your DR-Z is the single best performance up-grade that you can make. If you've already made the 3X3 mod to your bike and added a performance exhaust, this kit is the next, logical mod to compliment the increased air intake and exhaust.

Kit includes:
- New, unused Keihin 39mm FCR MX Carburetor with choke (no TPS).
- FCR Adapter 2 3/8", carb to S airboot
- Adaptor O-Ring
- EMN Needle
- Airboot adapter bolts (2)
- OEM Suzuki E Intake Manifold
- OEM Suzuki Clamp
- OEM Suzuki Vacuum Port Nipple

> Coupons do not apply to this item
> We do not sell the components of this kit separately.

Carburetor comes standard with the following, we do not custom jet these carbs, they are shipped unmodified from NEW condition (please consider the JDS010 jet kit specifically designed for this conversion if you want custom jetting):

- 200 Main Air Jet
- 160 Main Jet
- 45 Pilot Jet
- 100 Pilot Air Jet
- EMR Needle

Comes with complete installation instructions.

As recieved, this carburetor is well suited to the 3X3 mod, running a performance exhaust, riding from sea level to a couple thousand feet. If you ride a wide-range of altitudes and temperatures throughout the year, consider adding the accessory JD Jetting Kit (JDS010) and R&D Racing Flex Jet Fuel Mixture Screw. This will give you the ultimate in jetting flexibility and best of all, if you follow the jetting kit's instructions, you will get a predictable, excellent jetting result each time.

> Coupons do not apply to this item
> We do not sell the components of this kit separately.


This product is labeled to fit with the following vehicles:
Stock photo shown, actual item may vary by model.


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While universal products are designed to fit a range of vehicles they may not fit all vehicles. If you are unsure of the fit we recommend posting a question on the ThumperTalk forums or contacting the manufacturer before ordering.