huey_33

I just don't see the need to spend close to $200 or over $200 for a wideband gauge.

H0SS302

So your willing to spend all this money on a nitrous kit, but you wont spend a couple hundred bucks to monitor your a/f ratio? That makes a WHOLE lot of sense....

/sarcasm

You dont need a fuel pressure gauge if you have a wideband, if your A/F ratio goes south, ull know theres something wrong immediately when that ish spikes to 16. The information you can get form an A/F gauge is by far the most important than any other gauge mentioned.