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Spray (LLY)

Spraying a Duramax LLY is like turbo in a bottle.  Whether you are using Nitrous or Water/Methanol (Water/Meth) you get a boost in power and lower EGTs.  This is critical for your Duramax LLY, staying cool and big power is what we are all chasing.  These kits are ready to send out!




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