Fuel injection? Open or Closed loop?

[Sean Marconette]

Originally Posted by Darrel Goheen

I did buy an extra Bosch sensor. Do you use Bosch sensors or NTK. Maybe NTK isn't an option with FAST. Holley offers a NTK for double the price but is suppose to last longer with leaded fuel.

My Holley Bosch sensor lasted thru 2 dyno sessions and driving the car in and out of the shop then the car fell on its face while testing. The logs showed strange readings and I already had a NTK with me at the track. I switched to the NTK and it was back to normal. This is with C-16. I was wondering about how often the NTK should be replaced as well.

Sean