This may seem like a poser post but I was thinking of buying a 90 blazer, but the thing is what is the stability of these things. With no airbags or a real roll bar tied into the frame, am I taking my life into my own hands? plus what about generating some better gas mileage, -headers and open exaust with power pulleys for the excessorys. -as well as a ram air box and some manual hubs -anybody ever used one of those "tornadoes" that goes in the center of your air filter? or is that a gimick? Adam "newbie"