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S-AFCII = 14whp/8wtq

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Old 02-28-2005 | 09:25 PM
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S-AFCII = 14whp/8wtq

Had it dyno tuned today and I was looking for #'s in the 240's but I am happy with the increase.
Headers,UDP,FC-intake,S-AFCII,FC Catback, CM race pipe
1st run-222.1whp/229.9wtq
2nd run(now tuning w/ S-AFCII)-231.1whp/234.6wtq
3rd run(still tuning)-236.2whp/237.9
All 4th gear pulls without a fan for cooling.
I will get the dyno-graph on here tomorrow.
Old 02-28-2005 | 09:27 PM
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nice numbers, HS headers or cattman?
Old 02-28-2005 | 09:30 PM
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Man I wish I could find one for around 200 now Very nice gains you acheived from the tuning. What part of the powerband do you feel it most while driving, if any? My next toy hopefully soon....

Get that chart up.
Old 02-28-2005 | 09:42 PM
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Sorry, those are Hotshot Headers. It seems that the car runs a lot smoother and around 3rd to 4th gear is where I can definitely feel more power on the A$$ dyno. It was waaaaaaaaayyyy out of tune.
Old 02-28-2005 | 10:00 PM
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stupid question but do they tune using the AFCII or do you?
Old 02-28-2005 | 10:03 PM
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what is an afcII and how do i do this to my car thanx
Old 02-28-2005 | 10:04 PM
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did they use a wideband 02 sensor ? do you have a A/F chart along with your dyno plot ? I think you would crack 240 if you had some lighter wheels.
Old 02-28-2005 | 10:08 PM
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that was gonna be my question are you doing the tuning or is the shop with the dyno. seems like if you extended that redline you'd be lookin at NICE power
Old 02-28-2005 | 11:36 PM
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Was the install hard? And I have the same question as everybody else. Are you doing the tuning yourself, or are the guys at the shop messing with the SAFCII?
Old 02-28-2005 | 11:42 PM
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Congrats it's a step in the right direction ... keep us posted and post them and if possible provide run files.
Old 03-01-2005 | 02:45 AM
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Afc Ii

The SAFC is a very good tuning tool, when used with a wide band O2(most good dynoes have). I have used all versions in either 3000gt VR4 or my Eagle Talon TSI. The first mod I made to my 3000gt was to install a SAFC it allowed Alteredatmosphere(tuner) to lean me out where the factory was fat and fatten me where I was running lean. They are mostly installed when fuel system mods have been made ie: fuel regulator, fuel pump and fuel injector, that are your limiting factors.
Old 03-01-2005 | 03:04 AM
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Ammi-They did the tuning
The KID-an S-AFCII adjusts your air to fuel ratio, which is very important in making power and you can purchase them all over the internet.
Blackbirdvq-yes they used a wideband o2 and I have to get the run files today.
Spiromax-I had them do the install(30-40 min)---Tuning(45 min)
Old 03-01-2005 | 05:19 AM
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Nice job. Thanks for the info. I'm hoping to get mine tuned in the next few weeks also with SAFC II.
Old 03-01-2005 | 05:36 AM
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Collin man that is f'in awesome.
Old 03-01-2005 | 06:06 AM
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You base numbers seem low, what altitude are you at?
Old 03-01-2005 | 07:49 AM
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Originally Posted by 03BlkSETE
Nice job. Thanks for the info. I'm hoping to get mine tuned in the next few weeks also with SAFC II.
Which shop are you heading to? Maybe I'll pick up one and go with you. (Group rate?)
Old 03-01-2005 | 07:56 AM
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sweet!

10chars
Old 03-01-2005 | 08:03 AM
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A minimally modded car won't see nearly as high of gains, right?
Old 03-01-2005 | 08:06 AM
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Looks like decent gains from tuning it right... post em plots when ya can... I've love to see em... and yeah, those first run numbers of 222.1whp/229.9wtq seem pretty low with all the mods ya have...
Old 03-01-2005 | 08:07 AM
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Originally Posted by ABDomega
A minimally modded car won't see nearly as high of gains, right?
I doubt it... but I'll let someone more "qualified" comment on that...
Old 03-01-2005 | 08:19 AM
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after what mods would you guys recommend getting the S-AFCII?
Old 03-01-2005 | 08:23 AM
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Originally Posted by harmbone2k2
Ammi-They did the tuning
The KID-an S-AFCII adjusts your air to fuel ratio, which is very important in making power and you can purchase them all over the internet.
Blackbirdvq-yes they used a wideband o2 and I have to get the run files today.
Spiromax-I had them do the install(30-40 min)---Tuning(45 min)
Is this normally all the longer it takes to hook it up...or had they done a bunch before? I am just wondering so the shop I go to doesn't try and juke me for a bunch of hours.
Old 03-01-2005 | 08:34 AM
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Originally Posted by maximillus
after what mods would you guys recommend getting the S-AFCII?
I'm still learning with the Maxima but on my 99 Accord, I didnt go SAFC until I had full I/H/E.
Old 03-01-2005 | 08:45 AM
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I am in with everyone else that says the number before this mod were extremely low. I thought headers added like 15whp? He should have at least 25 whp over stock before the SAFC-II..
Old 03-01-2005 | 09:48 AM
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Originally Posted by F23A4
I'm still learning with the Maxima but on my 99 Accord, I didnt go SAFC until I had full I/H/E.
I/H/E as in intake/headers/exhaust?
Old 03-01-2005 | 10:21 AM
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Originally Posted by maximillus
I/H/E as in intake/headers/exhaust?
Usually .
Old 03-01-2005 | 10:46 AM
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i don't see why it wouldn't work stock, stock we run really rich anyway so leaning it out from the beginning shouldn't be waste should it?
Old 03-01-2005 | 10:49 AM
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I am not sure what elevation I am at but I agree with you spanishrice & puppetmaster...I thought my numbers before the tuning were low, I was expecting high 220's.
Old 03-01-2005 | 10:52 AM
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How heavy are those wheels?
Old 03-01-2005 | 10:56 AM
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They are 24lbs-I think
Old 03-01-2005 | 10:59 AM
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Originally Posted by F23A4
Which shop are you heading to? Maybe I'll pick up one and go with you. (Group rate?)
I'll probably go with a place called Crazy Horse in South Amboy. That's where I originally dyno'd my car.
Old 03-01-2005 | 11:10 AM
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I have basically the same setup except no catback setup and got 237whp and roughly that in tq. I getting a safc-ii and a wideband to see if i can squeeze more out of it. i know my a/f ratio was whacked up everywhere
Old 03-01-2005 | 11:12 AM
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That is why I want to get rid of my frankencar exhaust and get a less restrictive exhaust.
Old 03-01-2005 | 11:24 AM
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Originally Posted by 03BlkSETE
I'll probably go with a place called Crazy Horse in South Amboy. That's where I originally dyno'd my car.
I have inlaws in South Amboy (Olsen St). Send me a PM when you plan to go.
Old 03-01-2005 | 11:30 AM
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I decided to place it here. Yes I know it can catch someone's eye but I live on an Air Force Base so I am not too worried about it.
Old 03-01-2005 | 12:04 PM
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Are you a lefty?....
Old 03-01-2005 | 12:19 PM
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after the shopped tunes the safc-II , do u just leave it alone and not adjust it until u get other mods on the car... or are u constantly adjusting it ?????i always wondered about this, hopefully someone can answer. im interested in getting this done..
Old 03-01-2005 | 03:25 PM
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lol, no I am a righty. That is only place that I thought was best for me to look at it.
2001semax-It is adjusted, I only change the views. If I was to adjust something else, my car will probably crap out on me because I am not experienced on this thing.
Old 03-01-2005 | 03:47 PM
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so basically get it adjusted profesionally. and when you change something get it re-adjusted, otherwise let it be
Old 03-01-2005 | 03:55 PM
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No..no..no. You know or at least can learn your car better then they can.

Just use their dyno/wideband and make the changes yourself after looking at the plot.



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