Fuel injection? Open or Closed loop?

[Darrel Goheen]

Originally Posted by Ed Wright

The manifold air temp sensor helps consistency a lot. All weekend at Houston recently, it varied exactly one hundredth. First three passes over two days at No Problem Raceway last week, it only varied four thousandths, then it broke a lifter. Did not repeat that close without the manifold air temp.

Interesting. My LS1 did not have a MAT on it. I put one on it but have since learned it isn't controlling anything anyway. You have your MAT modifying fuel at different temps?