Quote Originally Posted by SpeedM0nkey
i would buy a low mile 4g63 from an Evo8, and use the evo8 16g

search here www.evolutionm.net
Evo8 engines are turned 180deg and won't fit. Evo3 engine would work but it's not really that much better than a DSM 4g63 and definetly not worth the money (you could build dsm motor for that). Check the sites 1439/2000 mentined, there is also dsmtuners, and dsmtrader (although I don't know if it is still closed).
If your buying a new motor I would go ahead and get a 6bolt (unless you get a deal on a 7), but really crankwalk is overrated, mine has over 130k on it and it still has perfect compression. And trust me it's sees it's share of boost.
If I were gonna get a 16g it would have to be an evo3 16g and 20gs are good sized turbos and cheap, but there are better turbos (faster spooling more power) they just cost a lot