will a '91 2.5 work in a '85 2.5 cj ?

[Robbp]

Hi guys I found a "jeep" 1991 2.5, will this enine work in my 1985 cj? to replace my 2.5 that is DRT?

Thanks
Robb

 

[Cheepjeep85]

it should bolt in but i'm sure there will be some difference being as the 92 is efi and the 85 is carbureted. the block is basically the same