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Original Owner
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3,975 Posts
Discussion Starter #1 (Edited)
100 octane, 21 psi , 89k mi stock slipping clutch

434rwhp

the red line is the 21psi run, notice how there is a massive spike and dip due to the slipping clutch.

i'm confident we could have made 440-450rwhp if i had an upgraded clutch

thanks to anthony (ammo) at Technik for they dyno tuning, zolti and anthony do great work!

Ian at "The Shop" for the vpc chip

Ryan @ "ryan's home" for the afr install

and Vic Martino for the VPC

mods are listed on the sheet below



 

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Original Owner
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3,975 Posts
Discussion Starter #2
Mods: vpc, cai, afr, jun cam gears, cf ti hks exhaust, hpf 3row fmic, apex intake, blitz sbc-id,
 

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MSB for Life! :D
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1,004 Posts
nice #s curtis.

so you have a vpc now, or you just borrowed it for the dyno run?
 

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Original Owner
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Discussion Starter #4
got a vpc now
 

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Hardtopper Once Again!
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Nice numbers but by looking at the A/F chart at the bottom you are running rich between 3,500 and 4,000 and too lean between 4,250 and 5,500. I am not to knowledgable when it comes to A/F but most people seem to run in the mid to high 11's and you appear to hit into the 13's :dunno:
 

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Filmmaker
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2,719 Posts
i was like theres no way hes making that little of power with a single turbo!! lol then i saw your BPU+ and im LIKE DAMN nice numbers dude, and i absoutly love your supra man great job!

Matt
 

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Registered
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1,095 Posts
Nice numbers, im assuming the flat a/f curve at ~12 is your final tuned run? Does your boost hold until redline?
 

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Hardtopper Once Again!
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1,709 Posts
mcoski said:
Nice numbers, im assuming the flat a/f curve at ~12 is your final tuned run? Does your boost hold until redline?
I didn't even see that line but I would assume so, regardless the numbers are very good. Update us with new numbers once you get your new clutch.
 

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Original Owner
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Discussion Starter #12
TT TRD said:
I didn't even see that line but I would assume so, regardless the numbers are very good. Update us with new numbers once you get your new clutch.
at 19 psi the ar is 12:1 all the way to redline

however

at 21psi the a/r started leaning out and my clutch gave... thats when we stopped tuning

basically when i get a new clutch in, i will add a fuel pressure regulator and richen that spot up before additional tuning. i don't plan on running 21psi too often, and deginately not before i get my new clutch in, but thanks for the compliments

like i said 450 rwhp would not have been a stretch had my clutch held =(

-Curtis

the runs were done at technik in santa monica

www.technikpower.com
 

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Vitesse
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673 Posts
Curtis, as I already said you car def still has more in it man. Let me know when your ready to clean things up a bit more and dyno your baby again. Thanks for the kind words man. :bigthumb:


Anthony
 

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MadPhotoCat
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Very nice on the numbers Curtis.......AMMO's shop is like truly clean! Shhhheeeeeesh! :) Gotta get up there one day.
 
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