i bought a 91 rs 305tbi. was told the car might have a 350 swapped in it. how can i find out for sure what engine is in the car? also the car runs like its not getting enough fuel. it likes to die when you rev it. i have to rev it real slow to get it to redline. but at normal acceleration it kills. could the problem be that the car does have a 350 in it and the computer is set up for a 305 still? and would a computer from a truck 350tbi work?