dyno today here are numbers..great fuel tuning info!

[dognutz]

Quote: Originally Posted by Ben K

Not bad at all Mike with with the stage 2 PCM. Nice timing retard there at about 5000rpm. Gotta love stage 2.

how the hell do i stop that.. do i put a map clamp on or what.. i got one if i need it or do i just put my stock pcm in with stock map and tip..

[Ben@AGP]

That run was clearly on it's way to 400+whp but the S2 yanked all your timing. That's way all the S2 guys tune with a map clamp.

[aaronneon@RealTune]

Quote: Originally Posted by Ben K

Not bad at all Mike with with the stage 2 PCM. Nice timing retard there at about 5000rpm. Gotta love stage 2.

DAMN IT...beat me to it again. You bastids. I was just reading this thread and was going to chime in....dohh!

aaron

[dognutz]

i got map clamp i will put it on and have dyno again..

[Ben@AGP]

You want to find a way to make sure the PCM doesn't see a map voltage equivalent to around 19psi of boost with the stage 2. One way to do that would be a map clamp, however using a map clamp with a SAFC is useless since one would be overriding the other.

Increase your fuel pressure such that you'll be decreasing the voltage the PCM sees by "removing" fuel via the SAFC.

[2.4TURBOMAN]

Have you track tested it yet ? I have not put mine on a dyno yet , but I was very happy with my track times last wednesday at the track @ 24 PSI doing constant traps between 119 & 121 MPH and geting low 12's all day on 93 octane pump gas , & mine is still not even tuned perfect . P.S. Thanks AGP .

[dognutz]

okay okay with that said.. i am useing fuel persure 50 vac off and 41 vac on.. do i raise it with vac off. and to what do you think.

[Vector]

Mike....

really we need to see the A/F just telling us its 12/1 does not mean poo

do you have a scan or anything of the a/f

is it 12/1 and looks like this __________________________________________

or does it look like its all over the place... is 12/1 the leanest it gets ?

hows the clutch in the car that could be a problem to

Are you pulling any fuel from 5000-6500?

post up that A/F ratio and your problems wil lstart to go away there is enough people here that know what to do

[Ben@AGP]

Mike,

Post your SAFC High Throttle settings across the board.

[dognutz]

Quote: Originally Posted by 2.4TURBOMAN

Have you track tested it yet ? I have not put mine on a dyno yet , but I was very happy with my track times last wednesday at the track @ 24 PSI doing constant traps between 119 & 121 MPH and geting low 12's all day on 93 octane pump gas , & mine is still not even tuned perfect . P.S. Thanks AGP .

no not yet track r close anround here because of winter will open again march..

[dognutz]

Quote: Originally Posted by Ben K

Mike,

Post your SAFC High Throttle settings across the board.

1000 to 3800 -20%
4200/-19%
4800/-21%
5400/-18%
5800/-8%
6200/-5%

[Vector]

Quote: Originally Posted by dognutz

1000 to 3800 -20%
4200/-19%
4800/-21%
5400/-18%
5800/-8%
6200/-5%

4200/-19%<---------good
4800/-21%<---------good
5400/-18%<---------good
5800/-8%<---------PCM seeing to much boost needs more fuel
6200/-5%<---------PCM seeing to much boost needs more fuel

what is the A/F from 5500-6500 in 100 RPM incraments

[dognutz]

Quote: Originally Posted by Vector

Mike....

really we need to see the A/F just telling us its 12/1 does not mean poo

do you have a scan or anything of the a/f

is it 12/1 and looks like this __________________________________________

or does it look like its all over the place... is 12/1 the leanest it gets ?

hows the clutch in the car that could be a problem to

Are you pulling any fuel from 5000-6500?

post up that A/F ratio and your problems wil lstart to go away there is enough people here that know what to do

don't have that sheet.. i will have to get it.. from 5000 up is 12.1 across the board..

[dognutz]

Quote: Originally Posted by Vector

4200/-19%<---------good
4800/-21%<---------good
5400/-18%<---------good
5800/-8%<---------PCM seeing to much boost needs more fuel
6200/-5%<---------PCM seeing to much boost needs more fuel

what is the A/F from 5500-6500 in 100 RPM incraments

raise fuel persure vac on or off. right now 50 vac off and vac on 41psi..

[Vector]

Quote: Originally Posted by dognutz

don't have that sheet.. i will have to get it.. from 5000 up is 12.1 across the board..

tail sniffer or o2 bung id get it double checked like a LM1, o2 and what ever they are using just to make sure its working right... do you ahve a wideband?

if so whats the a/f on the street... dynos lie sometimes

anyways you should be richer then that with those injectors and a FPR

turning up static might help some but youll have to end up taking more out of the other palces to i am guessing