2004.5-2005 Duramax Brand New Injector Set - 50hp (20% Over) (DDPNLLY-50)

Power: 50HP Gains (with supporting mods)

The Dynomite Diesel DDPNLLY-50 is a brand new injector set at 20% over and produces an approximate 50RWHP Over Stock in your 6.6L LLY. These injectors are completely safe to run on stock trucks and are capable of supporting up to 625RWHP. The NLLY-50 set is a drop in replacement with no additional upgrades required, however, a pyrometer is recommended.

Part Number: DDPNLLY-50

Superseded Part Number: DDP NLLY-50

• 20% Over | 50RWHP Gains
• Supports up to 625RWHP
• Excellent Street Manners & MPG
• Drop in Replacement
• Balanced & Matched Set
• 2 Year Warranty

Don't see your question? Ask us anything about this product.

• ?

  What is a core charge

  There is no core charge on these as they are brand new!

• ?

  Would it be better to get 8 new injectors or just get the 20% over tips and remanufacture my own injectors

  A new set will ensure matched flow and less downtime, modifying your injectors will be more cost effective but definitely riskier if you're not set up to balance/test. If you've got high mileage or questionable injectors, go new.