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Scion tC 1G Forced Induction Turbo and supercharger applications...

awesome tune at PSI!

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Old Aug 28, 2010 | 08:40 AM
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Default awesome tune at PSI!

car was running wayyyyy too lean from another tune at another shop, and after hearing so many good things about PSI, thought i'd bring it there.

here are my numbers!
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Old Aug 28, 2010 | 12:17 PM
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What's your current set up?
Old Aug 28, 2010 | 03:34 PM
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at what psi is it at? and what other shop tuned it bad?
Old Aug 28, 2010 | 10:04 PM
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from the power hes prolly only like 6 psi im guessing.
Old Aug 28, 2010 | 10:17 PM
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Originally Posted by XPRTc
What's your current set up?
its a custom set up. I'm using a turbonetics T3/T4 turbo with a tial WG running a 6 lb spring.


Originally Posted by m6ar2cel6oTC
at what psi is it at? and what other shop tuned it bad?
its tuned at 6.9psi and the other shop was PRE
Old Aug 28, 2010 | 10:53 PM
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your power is within range of what everyone gets at that psi. so PSI did good. how much power did you make with that PRE place?
Old Aug 29, 2010 | 05:36 AM
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Originally Posted by m6ar2cel6oTC
your power is within range of what everyone gets at that psi. so PSI did good. how much power did you make with that PRE place?
well on their dyno, it recorded at 227 but when i dynoed it at PSI, i got 236 but i was at 15.1+ on my A/F ratio. they redid a new map and dynoed it at 240 with a consistent 11.45 A/F ratio.
Old Aug 29, 2010 | 03:43 PM
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God damn 15.1 at wot? Lol wow your lucky you didnt ruin something?
Old Aug 30, 2010 | 06:54 AM
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yeah i know >_<... but i didnt hit boost often because i knew something was wrong when it randomly sputters
Old Aug 30, 2010 | 02:05 PM
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>_< ouch 15.1 afr at wot lol i def woulda same day been like umm wtf i want a refund
Old Aug 30, 2010 | 05:26 PM
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hmm... what i dont understand is a lot of ppl's dyno charts has their torque close to the amount of whp, or if not more. why does mine have 30 ft lbs less?
Old Aug 30, 2010 | 10:21 PM
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what exhaust are you running?
Old Aug 31, 2010 | 06:10 AM
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Originally Posted by NVMyTc
what exhaust are you running?
Agency Power with Megan S-pipe
Old Aug 31, 2010 | 12:21 PM
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Originally Posted by Dkfung88
hmm... what i dont understand is a lot of ppl's dyno charts has their torque close to the amount of whp, or if not more. why does mine have 30 ft lbs less?
Depends on set up bro. You can't go by everyones set up.



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Old Aug 31, 2010 | 12:45 PM
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about the tq.. its all dependent on the turbo size, also it could be in the tune he could have been retarding timing in the spool up range to prevent detonation or instant stress on the motor,

that is how i tuned my car
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