Nitrous (dry kit) before or after ACT sensor?

sizemoremk

Registered User
Hey guys, I have read a few posts, and I see people have done both before and after.

I have the NOS Dry Mustang kit, and I want to know the pros and cons of where I'm going to tap into it.

The ZEX guys say they are tapping after the ACT sensor, but I see other folks here say that it is better tap before it to richen the mixture....

I had planned on plumbing it before...

Any ideas, thanks!
 
yes u have to do it before the ACT, because the computer needs to see the DROP IN TEMPERATURE and do its thing. I dont know why the hell u would wanna do it after the ACT, just asking for trouble.
 
You should do it after, so the computer doesn't advance timing to compensate for the 'cold' air. the closer to the intake manifold the better. The computer doesn't need to see the drop in temperature becuase the nitrous kit adjusts fuel by itself. heres a picture of mine.

zex2.jpg
 
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