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Old 06-21-2019, 07:11 PM   #74
HyperBlueSS1le
 
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Drives: 2018 SS 1le
Join Date: Aug 2018
Location: Baltimore MD
Posts: 42
So I am kind of pondering the same questions. Spoke to 2 different reputable shops and got 2 vastly different answers. One says headers are mandatory and I also need LT4 fuel. The other recommended meth injection and a smaller pulley (9 psi)
Not 100% sure what I want to do.
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