Carb Recalibration kits / jet /jetting kits / Mikuni 38mm CV carbs

CRB-S57-1.0    $139.95
Standard drop-in carb kit
**38mm carbs**

1. Choose your shipping method
12.00 Domestic USA Standard Ground 30.00 International USPS Express, tracked 30.50 Russia, USPS Priority, no tracking 8.00 each additional item in shipment
2.

When using this kit in a CANADIAN bike - you will have to use USA style emulsion tubes and #35 pilot jets!
We have both on these in stock -

When using this kit in a CANADIAN bike - you will have to use USA style emulsion tubes and #35 pilot jets!
We have both on these in stock -

When using this kit in a CANADIAN bike - you will have to use USA style emulsion tubes and #35 pilot jets!
We have both on these in stock -

For the best top-end power (+4 to +6 True HP). Good low-end and midrange. Requires removal of stock airbox and running BMC 3092 or K&N or equivalent individual air filters. Otherwise, it is a drop-in kit. Low-end response is as good as, if not better than the 1.0 kit with the stock airbox.


Note! When replacing a dj kit with Factory Pro components, be sure to replace the emulsion tubes with stock, Suzuki tubes (available from Suzuki). The dynojet emulsion tubes will not work with standard needles. The Mikuni emulsion tubes have ID numbers and the dynojet tubes are not marked with any part number.

When using this kit in a CANADIAN bike - you will have to use USA style emulsion tubes and #35 pilot jets!
We have both on these in stock -

This is the advancer that Does Not have exposed screws that could  fall out inside the engine and features exact 1 degree changes. Another one of Marc Salvisberg's tuning patent applications.

With stock engines with stock compression ratios, there can be more power everywhere. Part throttle power is better - helping corner exit speeds. Improved in-town drivability. Better midrange.
Improved "in-town", 2-up riding.
20 minute install, simple install with hand tools. No need to drain oil.

Keep missing that 2nd gear shift?

Includes the Factory Pro Microbearing Detent Arm and Factory Pro Shift Spring.

Make shifting MUCH quicker and virtually EASIER - virtually eliminates missed shifts. This is exactly the same type of kit that Yamaha, Honda, Kawasaki and Suzuki Racing has used.

Make shifting MUCH quicker and virtually eliminate missed shifts. A bit stiffer to shift, this is exactly the same type of kit that Yamaha Racing has used.

COV-S61-RH-KT         $129.95
Billet Engine Covers

Looking for your idle mixture screws?  Here is where they are located: