That's one of the reasons why the Hotchkis spring set are SOOO nice - they are a TRUE and consistant drop of 1 1/4 inches up front and 1 inch in back. Now that is on a 95 or 96 SS which use the real SS springs. 94 SS's got 9C1 springs up front so the drop with hotchkis srings on a stock 94 car will be alot more than 1 1/4 inches - maybe something like 2 inches or more. That's about how much lower my front end got after the hotchkis springs. Note that the stock ride height of the 94 SS is kind of goofy, with the whole reverse rake thing going on, so you actually want it to lower the front more than an 1 1/4 inches so it doesn't look so goofy.
Search the suspension section to see a thread i made several months back showing before and after pics of my car.
But again, the hotchkis springs will in fact give you the exact advertised drop on a stock 95 or 96 SS, and a little bit more of a drop in the front of a 94 SS. Get it???