3400

I was doing some research on 3400's and i found that the 3400's in gm's suv's and minivans (Like the aztec) have 185hp, which is 10hp more than the one in the grand am gt. What I would like to know is if its possible to swap parts from the higher horsepower 3400's into my grand am to increase...

I just got done swapping a 3.4L engine from a donor '98 Montana into my own '98 Montana. The donor van ran and shut off fine before the swap, as did mine, before it threw a rod. Today was the first crank and it started on the first try, drove it around the block twice and returned home. When I...