My coworker told me his 1995 Cadillac Seville with a Northstar 4.6L V8 engine is faster than my 1995 S420. My car has the ECU mod chip upgrade there is no mechanically defect and the car have 95 thousand miles on the engine. The wager is 100.00 dollars plus lunch. I have never take my car over 95mph. What is your opion?