i have a ls1 block that is just sitting in my garage and my lt1 firebird is getting some miles on it.
how bigg can i get this ls1 block (cubic inches wise)?
and what do i have to do toget it that big.
also if i put the ls1 in my lt1 car do i need a need computer?


EDIT it is just a bare block. how much would i spend in sensors to get it running?