Gen3 and fuel upgrade 07 GT500

sleek98

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On my gen 3 I am running a 2.8” and iw “stock sized” lower which ratio wise it’s like a 2.75” upper pulley only. Jon jr didn’t say anything about it when I submitted my tune update. I’m sure I will end up with a little lower timing.
 

2011 gtcs

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I went with a 3.0 upper based on Lunds recommendation. However, I hear Lund is conservative and right now I'm happy with power. If I get bored I'll pulley down and retune.
I'm running MS100 fuel with stock injectors and a 21 volt BAP, so Lund wants to log the 3.0 first and see how my injector duty cycle is than I'll do a 2.8 and if there is more room I want to eventually do a 2.6. The goal is 800whp.
 

Totalpkg

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I'm running MS100 fuel with stock injectors and a 21 volt BAP, so Lund wants to log the 3.0 first and see how my injector duty cycle is than I'll do a 2.8 and if there is more room I want to eventually do a 2.6. The goal is 800whp.

Im running the PMS BAP and ID1000 and colder plugs. Im surprise you didnt at least go to 13/14 injectors.
 

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