420a swap to a 4g63
okay so i have a mitsubishi eclipse gs 1999 and i dont like having a non turbo car. i want to switch out the 420a with a 4g63 turbo engine like the gst. i know im looking for a FWD manual 5 speed motor with low miles.
what else do i need? computer? and will the new engine fit my transmission?
what else do i need? computer? and will the new engine fit my transmission?
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halfasss101
2nd Generation
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Sep 4, 2007 02:35 PM




