Wanting to spray 50-100 shot dry! Seen som kits use vacum tee in front of fpr to increase pressure to fuel injectors, dont really like that. almost like an fmu setup. Was wondering if I can spray through the maf and let pcm compensate. This seems the easiest but have heard stuff like, the lt-1 pcm is not good at reading the n2o through the maf and adding fuel. I also heard that long as you have a maf youll be fine. I just want a basic, easy to install, and safe nitrous kit. I currently have 44lb injectores and walbro 255 pump on a conservative tune, rest of mods in sig.

 

For a dry set up on a LT1 you need a NOS or ZEX dry kit with a FMU. You do not want to use a dry kit that relies on the computer to compensate for the added fuel need. You are correct that the LT1 computer will not work properly like this.
Your ontly other choice if you do not want a FMU controlled set up is to put a wet system on it.

Let me know if you have any questions. I will guide you in the right direction.
Dave

 

Thanks for the info!

 

SO how would the zex dry kit add the fuel?