I had a 91 Camaro RS.  V8,  five speed,  K&N filter,  edelbrock aluminum intake,  160* thermostat,  March underdrive pullies,  Edelbrock headers,  custom catback and a hypertech stage II chip......  I loved that car!!!  I miss it to this day.....
Here's a pic-
  
 
My new car........  Mods are in the sig.  I only wish it had a manual transmission like the old one.  But I am very happy with the reliability,  and power of it 
 
 
 
John