what is the newer engine from a 95 rivi NA. if its NA then its a L36. which means its a Series 2 3800 and it has no charger. if you want you can have my S1 block. its not in bad shape, now that we found out all my car needed was coils, and a MAF sensor. if you want its urs for 150 bucks. then you can swap ur heads and LIM and charger over to this engine
but if you want this new motor then, we need to know what year car is from and what model
its to bad ur not in Syracuse tomorrow you could have my motor and it would be ready to install by the weekend