"81 300D non-turbo 0-60 MPH in 20 secs?

[Mooger]

Hello everyone,

I just adjusted the valves today and plugged the egr vac tube. this car is new to me with about 225K mi. it feels as though it is quicker than before. I wish that I had thought to time it before I had done anything to it. I am wondering if there is anything else I can do to better it's acceleration. from what ive seen here- the ALDA adjustment is for altitude corrections on non turbo models.