2G car 1G 4g63 swap??, What is the difference between them 1G2G Options

[justooln2]

I have a 95 2G AWD Turbo,, It is getting up there on the miles and I am not letting up on the beatings... I am looking into the options for replacing the engine.. I have heard all about the 2G problem of crank walk though I have never witnessed it,. don’t get me wrong I don’t want to either. Lol.. I have put on a few bolt on performance parts and I have no desire to have to rebuy them if I end up building a 1G 6 bolt.. There has to be away to get a 2G cheap and build it to do what I want.. There is an over abundance of BS out there.. As far as supposed power gains. One of my import mags did a build up all most identical to what I have done and they are claiming way more HP than I have seen.. When does the BS stop.. I have built many Chevy SB and BB… speaking of which I need a 454 if anyone has one laying around.. I have a 1071 blower that needs a home YEHAW.. Ok back on topic… what is the difference on the 1g 2g block
I believe I can use a 2G head (IS IT BETTER OR NOT) will all my retain my stock sensors and what not?? Any help is appreciated. I am in Peoria and I don’t have any engine shops local yet so again if you have had any experience in this area with machine shops,, engine line boring and clean up stuff..