I'm sorry. I didn't think of that as a racing story, just tryng to paint a better picture about car's behavior.
I bought a car 5 weeks ago. I replaced a clutch and air filter. Putting a new air filter didn't do anything to improve performance.
I do not know about the age of any of car's components. Mechanic that put clutch in said engine was in a very good shape.
Thanks for your help