LML Duramax CP4 to CP3 Conversion Kit with 42% Over SHO Pump

Don't let the unreliable stock CP4 injection pump ruin your day!

The Industrial Injection Cp4 to CP3 Conversion Kit increases reliability and won't leave you stranded with a big repair bill. 

Features:

• Proven Reliability

  The CP3 fuel pump is proven to have longevity and to be reliable in performance applications. 

• Remove the Worries

  The CP4 has known failure issues that cannot be remedied. These issues, if they occur, can cause damage to other major fuel system components. 

CP3 Pump Options:

• Stock CP3

  Capable of 500+hp. 

• SHO 42% Over CP3

  Capable of 600+hp. 

• Dragon Fire 85% Over CP3

  Capable of 800+hp.

• Double Dragon 120% Over CP3

  Capable of 900+hp.

- designed for competition use