Originally posted by ryansiefring
i doubt it will work easily, i think the 420a has a better head anyways, but i can't confirm either. you would have to do a full drive train swap. there is a company that does this over on a diffrent forum. that could be something to consider. wouldn't all wheel drive be nice?

watch out everyone, this guy knows exactly what he's talking about. So exactly how does a head affects drive train? This is like 4 degrees of separation here. You two need to step back from your cars and pick up a few books.