dyno numbers are in
#21
Thread Starter
single digit dreamer
iTrader: (6)
Joined: Mar 2002
Posts: 9,743
Likes: 2
From: omaha ne
and here is a typical nitrous wideband. it could use some serious work. i think i have a slow fuel solenoid, that lean spike is way to long. this is from the last run, 150 open exhaust

hey, check out those rpm's, the mustang dyno wanted a certain rpm rise and it got it, that lean spike is when i hit it and the rpms jumped and then the dyno pulled it back some. that is prety cool.
bottle presure was exactly 1050 each run.
hey, check out those rpm's, the mustang dyno wanted a certain rpm rise and it got it, that lean spike is when i hit it and the rpms jumped and then the dyno pulled it back some. that is prety cool.
bottle presure was exactly 1050 each run.
#22
Originally Posted by parish8
and here is a typical nitrous wideband. it could use some serious work. i think i have a slow fuel solenoid, that lean spike is way to long. this is from the last run, 150 open exhaust

hey, check out those rpm's, the mustang dyno wanted a certain rpm rise and it got it, that lean spike is when i hit it and the rpms jumped and then the dyno pulled it back some. that is prety cool.
bottle presure was exactly 1050 each run.
hey, check out those rpm's, the mustang dyno wanted a certain rpm rise and it got it, that lean spike is when i hit it and the rpms jumped and then the dyno pulled it back some. that is prety cool.
bottle presure was exactly 1050 each run.
#24
Thread Starter
single digit dreamer
iTrader: (6)
Joined: Mar 2002
Posts: 9,743
Likes: 2
From: omaha ne
this is the loaded type, look at the rpms in that wideband pic, you can see how they are going up steady then i hit the nitrous and it ramps up quick for a sec then the dyno see that and pulls it back to it's previous rate of rise. looks like it is set up for about a 13sec run weather i spray or not.
#27
Good numbers. why was it dynoed in second gear and not third? Even though it was a second gear pull, going through a larger tranny takes those numbers down some to even it out. You are pretty smart with that wideband stuff parish8 -good work man!
I can't wait until the CMmotorsports turbo kit starts coming out.
I can't wait until the CMmotorsports turbo kit starts coming out.
#29
Thread Starter
single digit dreamer
iTrader: (6)
Joined: Mar 2002
Posts: 9,743
Likes: 2
From: omaha ne
i have been told that typicaly 3rd gear gets the best numbers. my 3rd gear when locked would be something like 155+mph on the dyno, they told me the dyno stops at 150mph and actualy goes into some kind of fault(full brake shut down).
Thread
Thread Starter
Forum
Replies
Last Post
jscherbs
GM Parts Classifieds
5
Mar 24, 2017 07:20 PM
rednekferlife101
GMT 900 Trucks General Discussion
5
Sep 14, 2015 05:27 PM
norris_83
Tuning, Diagnostics, Electronics, and Wiring
0
Sep 9, 2015 04:14 PM



