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Discussion Starter · #1 ·
I installed a Granatelli Big G module on my 05 LLY about a week ago, The power levels 75hp (tow) and 130hp (race) are comparable to the 85hp and 100hp predator tunes. Noticed however that at lower RPM's the engine stutters almost like a couple of injectors cut out, then at about 1500 it clears up. I've only noticed it doing this occasionally. Other than that I think this module is pretty great myself. Would like to know opinions and other first hand experiences on this module.

05 LLY/ALLY 4x4 SC , 4" turbo back, pyro + boost ga., MAC air intake, BIG G, 285x75x16 MT's
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