Carb Boring

Bore your stock CB400F carbs to 24mm

Key Benefits
     Much less expensive than Keihin CR smoothbores
     No fitment hassles
     Works on stock and modified engines

Capabilities

Step 1 
Carb venturi is widened and raised using a CNC mill 
Step 2
Carb throat exit is smoothed into the venturi on a CNC lathe
Step 3 - Optional
While the carbs are apart, they can be rejetted, and a quick turn throttle cam installed

Pricing

Basic Boring 
You provide your stripped bare carb bodies for boring  - $239.00 USD + return shipping charges

Disassembly - Boring - Reassembly 

You supply an intact rack of carbs, I will disassemble, bore, and reassemble - $425.00 USD
I can also clean the carbs once they are apart, I charge by the hour for time spent - $30.00 USD per hour

Exchange carb bodies 
If you are in a hurry, I can send out a set of bored bodies, you pay a core charge of $225.00 USD, refundable when I receive a comparable set of clean, stripped bodies. - $464.00 USD