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DDP new injector set for Chevrolet Duramax 6.6L LMM engines (2008–2010). This set is rated for a 200 hp increase (100% over stock) to support higher fueling requirements for tuned or upgraded diesel applications. It’s supplied as a complete injector set matching the listed years and engine, offering significantly increased fuel capacity while remaining a direct replacement for the specified Duramax.
DDP 08-10 Chevrolet Duramax 6.6L LMM Brand New Injector Set - 200hp (100% Over)
