I thought it would be nice to ask if anyone has done a 514 and let them tell what it resulted in. I have read too much comparison data and I am confused. It gets down to "what will you be happy with; what am I going to use the thing for; am I going to race; weight v cornering etc. I want the big boy but I want to use pump gas, not race gas unless I go to the track. If someone actually did put one of these babies in their car, I would like to know what not to do.
