LML Duramax CP4 to CP3 Conversion Kit with 85% Over Dragon Fire 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 ReliabilityThe CP3 fuel pump is proven to have longevity and to be reliable in performance applications. Remove the WorriesThe 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 CP3Capable of 500+hp. SHO 42% Over CP3Capable of 600+hp. Dragon Fire 85% Over CP3Capable of 800+hp.Double Dragon 120% Over CP3Capable of 900+hp. - designed for competition use