QUOTE(bigkensteele @ Jan 15 2015, 03:41 PM)
I have been told you need a cooler for anything over a 2.4 if you want to do any track time. I am building a mild 2.7 (target 200 hp). Do I need a front cooler if I want to do DEs?
I know of several street driven 3.2L conversions that run just fine with just the stock cooler on the engine. That's during the summer here in California.
For a track car, i would most certainly recommend a front mounted cooler for any size engine.
Knowing Mike, i don't think he was asking about building a track car ...