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S197 3V 2007 Mustang GT Build Thread Profile - S197 Mustangs

ChrisM

Mostly harmless.
1,141
1,335
Exp. Type
HPDE
Exp. Level
3-5 Years
SoCal
Ha! I like that.

did you run it and rev it a few times with the heater on once at operating temp as part of the burping process? If not give that a try.
Yep. Squeezed the tube to get out any bubbles and I've done one full track day since I swapped everything even. It's probably just my own paranoia.

If it's actually a problem, then I can say with full confidence that this old 4.6L is a beast having gone through a track day without proper cooling. I'm pretty sure the engine heard me when I said "I'm going to swap it out for an Aluminator when it goes" and is just hanging on for dear life.
 

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