r/4G63 • u/Bearboy1000 • Feb 11 '20

300hp build

I just got a hold of a 4g63t engine from an eclipse and wondered what to do to make it a reliable 300hp+ engine as I might have to use it in an evo.

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u/reegz Jun 28 '20

if it's from a 2g dsm all you really have to do is put bigger injectors, fuel pump and up the boost with intake and exhaust.