Normalization of compression numbers
Premix (Jaso FD certified) cannot hurt, but there is no data to prove that it does anything to prolong engine life either.
My advice:
My advice:
- Use the best gasoline you can get
- Change your oil as often as you can
- never beat on the car until it is up to temp
- let it cool down after a hard drive
- Change the plugs, coils, and wires every 50k at least
- Change the air filter once a year
- Delete the cat converter


