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Holley hp efi with NTK or Bosch Oxygen sensor?

10K views 13 replies 11 participants last post by  camarols1  
#1 ·
In an boosted LS setup, which oxygen sensor is recommended? The NTK or the Bosch? I ask because the Holley hp with the Bosch sensor is a cheaper package.
 
#4 ·
I have had 3 HP's (diff cars) and just used the Bosch and never had a problem.
People say the NTK is better, I never used one, Maybe gives better data, I don't know.
One was on a Procharged car, the other 2 were turbos.
 
#6 ·
I have a bosch and it works but Im should of went with a NTK. It is better and faster...dont cheap out here like I did
 
#7 ·
I have 10 O2 sensors on my car. 2 of them are NTK and the others are Bosch. Track only using C23 fuel. At the end of last season the 2 NTK's started reporting false spikes and the Bosch are fine. I will be replacing the NTK with new Bosch from Holley.