is it worth the coin

[Gr8Stang]

The roush car comes with a engine oil cooler.

That's good, protect the motor, but won't solve the SC heat soak issue (tracking the car).

[Zippy]

That's good, protect the motor, but won't solve the SC heat soak issue (tracking the car).

Adding a oil cooler also helps keep IAT's down which result in less heat soak issues at the track.

[ZR]

That's good, protect the motor, but won't solve the SC heat soak issue (tracking the car).

As Ross said, oil cooler takes a bunch of load off the cooling system which results in lower coolant + ambient temps and much easier to control IAT's. Was just a theory when we tested on my own car, fact when it went from barely a handful of laps before threatening to boil over to hold it to the floor all day long no matter the outside temps.