General engine questions/issues that aren't specific to the other categories
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By 92hatchie
#295856 quick question.. im looking into buying some new headers but im not sure either 4-1 or 4-2-1. which are better?
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By gtstripes
#295864
92hatchie wrote:quick question.. im looking into buying some new headers but im not sure either 4-1 or 4-2-1. which are better?


depends what your using the car for

i may be wrong but 4-1 is more for track use while 4-2-1 is better for everyday driving, just need someone to double check this :thumb: :thumb:
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By 92hatchie
#295898 It's for a daily driver. On a gsr with bolt ons nothing special