Mitsubishi Tech AWD and all things DSM Central

DYNO TUNING IS THE SHIT! AFC with stock fuel system

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Old 10-12-2002 | 06:25 PM
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dsmturbo's Avatar
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Default DYNO TUNING IS THE SHIT! AFC with stock fuel system

i'm sure most of you guys know Glen, with the badass 240SX, well he recently got a nice nice NICE dyno put in his shop <SPEED STREET high performance dyno tuning> its a dynojet, it does everything includeing airfuel, soooooo anyways the point of my story is we did 4 runs on my car with the mods i have listed (with out the fuel pump, its not installed yet) i have a completely stock fuel system) first run i only dynoed at 193hp , but my whole fuel curve was rich as hell, completely off the chart, so after leaning out my top end 15% on the AFC i gained 18HP!!!!!!!!

i really think this is funny because so many people have told me theres no point in have a S-AFC if you have a stock fuel system, well guess what i have a stock fuel system and that lil flashy blue and grey box handed me 18 hp...

best horsepower per dollar gain i've ever payed........


i payed $20 and they pulled my car 4 times, i'm happy as hell,

but my final results are

MAX HP: 211.2
MAX TORQUE: 213.7

that isn't to bad considering i have a stock turbo without a boost controller.

i highly recommend going their to everyone one not just the DSM crowd they do a VERY good job!
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97 GST 20g's in, and SOLD
94 z28 just beat the hell out of it and sold it
95 240. w/ factory lsd SOLD
00 taurus (now with cd player haha)SOLD
02 R1 so fast =) (and so stolen)
97 GSX (finally back to the temple of dsm)
Old 10-12-2002 | 07:18 PM
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yes andrew, the afc did do a good job. but i must admit, it was funny as hell seeing your face after the first dyno and you didnt break 200hp
but im glad you were able to get a t-shirt. here is some food for thought.
imagine if i had the boost controller on
Old 10-13-2002 | 12:34 AM
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Good job.
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Old 10-14-2002 | 05:46 AM
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Why would you add all that stuff and still be running without a boost controller??

And yes, the AFC helps out a lot. I went from running low 15's to 13.77 all because of learning how to use the AFC.
Old 10-15-2002 | 04:34 PM
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My stock turbo is going bad, oil in the intercooler pipes, so i don't wanna totally abuse the thing, i don't even drive it hard much anymore, its gotta last me for about a month while i wait for my new turbo to come in
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97 GST 20g's in, and SOLD
94 z28 just beat the hell out of it and sold it
95 240. w/ factory lsd SOLD
00 taurus (now with cd player haha)SOLD
02 R1 so fast =) (and so stolen)
97 GSX (finally back to the temple of dsm)
Old 10-17-2002 | 08:14 AM
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I'm willing to bet that with the IC pipes and Injen Intake your not at stock boost anymore. My buddy is running 17psi because he installed the Injen & Greddy Upper pipe only. 2nd Gens run more rich than 1st Gens as well so I could see why the AFC would help. Nice dyno run.
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Old 10-17-2002 | 10:46 PM
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dsmturbo's Avatar
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yea thats cool bro, i still haven't scanned the dyno yet either, i forgot to bring a floppy disk to the shop to get my dyno saved to disk, oh well, i'll scan it and send it to you later on i gotta get some work done, and yes my car spikes at 16psi but drops to 10 to 11 really fast its annoying as hell, i have money down on a profec-B but i think i'm going to scratch that and blow some money on the new HKS evc boost controller, its badass it has 2 units and one has a digital display that glows white, its very cool.

chronicburn, who are you and how do i know you? i don't remember you, i'm assumeing i know you and i've forgotten just because you mentioned josh, and i'm good friends with him, just curious, (EVERYONE, sorry its not in PM)
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97 GST 20g's in, and SOLD
94 z28 just beat the hell out of it and sold it
95 240. w/ factory lsd SOLD
00 taurus (now with cd player haha)SOLD
02 R1 so fast =) (and so stolen)
97 GSX (finally back to the temple of dsm)
Old 10-18-2002 | 10:31 AM
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Thats MR SOHC Turbo to you! haha
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