so the 1st 4g63 will fit in the 1st gen neon but need 1st gen 4g63 crankwall and will this be hard and costly or should i just spend 3 grand for a kit that put out 8 psi with astock engine

i would say same use that $3000 and buy a 1g eclipse turbo AWD it has alot more potential if you wanna race and get more power

but the whole purpose is to boost the neon so i will have a sleeper

The 4g63 engine will not swap into the neon without MAJOR MODIFYING and it won't be cheap. A more capable swap would be the SRT-4 or 2.4 Stratus swap.

* Mod Statement* I know this post may be old, but I am trying to answer the questions with no/wrong replies, to get some useful info out there.