Yea, I know, but Holley suggests the NTK for forced induction usage. Are you running yours all the time on the Whipple setup?

I think there is some truth to that, but boats run such low boost maybe it doesn't matter. I've used this sensor on my whipple set up 3 years and on my vortech set up before that. I don't run it all the time, it will burn out. Some people have better luck than others with how long they last. Depends on exhaust, I run wet E-tops. I try to get my learn done, massage the idle tuning some, then unplug it.

I've been told by many that no matter what in a boat, there is moisture in a boat exhaust, dry or not. Seems like the clock is always ticking. Maybe Haxby can chime in-

Good deal. Thanks. I think I'm gonna stick to the NTK on mine...23 lbs of boost, E85, sensor is running in closed loop whenever the truck is.

What part # for the NTK ? #24302 ? This one ?
http://www.amazon.com/gp/offer-listi...&condition=new

Thanks for the suggestion. The holley part number is 554-100 for the NTK sensor.
https://www.holley.com/products/fuel.../parts/554-100

There is some good reading in this thread on the Bullet about OEM sensor cross-reference vs the holley, but it looks like the #24302 was ruled out as a replacement. :(
http://www.yellowbullet.com/forum/sh....php?t=1480458

It wasn't a suggestion, it was a question. LOL.

Yea I know. I meant in in the sense that you suggested looking at it as a possible replacement....not suggested that I use it because it's correct. :)