Dyno Results......
https://ls1tech.com/threads/showflat...31&fpart=1
Well, this was my first dyno with spray, so I thought I would start with a 100 shot and observe my fuel to air ratio. The air fuel looked ok, and I got 411rwhp/ 497 rwtq. I then proceeded to change jets and bump up to a 150 shot. The 150 shot run seemed ok, but my results were disappointing 414rwhp/ 498rwtq. How did I only pick up 3 hp? My buddy logged the run on his efi live software, but he hasnt sent me the files yet. Below is a photo of my graph? My car is an A4 andd the guy told me it is hard to dyno A4's as opposed to M6. Any feedback is greatly appreciated.
All in all, I would say your numbers look pretty good for bolt ons and N2O.
BTW: I am having trouble looking at the files you sent me, Wes. Trending Topics
The Best V8 Stories One Small Block at Time
http://www.efilive.com/downloads/EFI...SetupNoDoc.exe
Let me know if that doesn't work.
Seriously, if it's jetted 150HP, the nitrous isn't getting to the motor.. Check over your install completely... There's no way the two pulls would have identical curves with the addition of more nitrous..
Seriously, if it's jetted 150HP, the nitrous isn't getting to the motor.. Check over your install completely... There's no way the two pulls would have identical curves with the addition of more nitrous..
You mean I have to turn the bottle on? 
I know my install is good, I mean otherwise I wouldnt have gotten the good run on my 100 shot right? I think I am gonna up the bottle pressure before I run next time.
Seriously, if it's jetted 150HP, the nitrous isn't getting to the motor.. Check over your install completely... There's no way the two pulls would have identical curves with the addition of more nitrous..
You mean I have to turn the bottle on? 
I know my install is good, I mean otherwise I wouldnt have gotten the good run on my 100 shot right? I think I am gonna up the bottle pressure before I run next time.
Man, I feel stupid! Ok, I think I figured out my problem. I think I ran out of juice halfway through the run. I am thinking this, because I went to open my bottle this morning, and it was at 600lbs (I live in Tx. so its not cold here). I though hrmm, kinda low, but I will go ahaead and turn my bottle warmer on and see if I can raise the pressure. Well, low and behold, the pressure wont go over 800 lbs, I left it on for like 20 minutes with the car running and wouldn't budge over 800lbs. I am thinking the bottle is pretty much empty. Any thoughts? I am at work, so I can't really take the bottle off and drain the excess out here. How funny is that, thats just my luck ? I mean, my bottle ran out in the middle of my 2nd run (The bottle was filled nearly a month ago and I have sprayed before I did my dybo runs) I didnt even think about it.
Maybe that explains the running rich, considering I was spraying just fuel? 


