I've got a 88 vert with true dual exhaust on it, and about twice a week when I start it up it smokes really bad, but only from the front rotor. I know that it is common for 2nd gens to smoke, but this is a full on smoke screen. The smoke is a real thick white color, and it seems to hang close to the ground (don't know if that helps). It will also blow out big white puffs of smoke inbetween gears if I am driving hard. Or if I hold my rpms at about 5500rpm +. Anyone got any ideas about what this could be? Coolant seal maybe?