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Ok another question....unless the world has ended and no one is on here anymore. I seem to be getting an up-rev when the engine is cold. Tranny problems???? It only

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Old 12-30-2011, 12:19 AM   #136 (permalink)
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Ok another question....unless the world has ended and no one is on here anymore. I seem to be getting an up-rev when the engine is cold. Tranny problems???? It only happens when I'm shifting from 3rd to 4th (on the AT7 tranny).
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Old 12-31-2011, 02:56 AM   #137 (permalink)
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It being 2012 tomorrow, I suggest you peep carefully out the window every morning , to see if all is still intact :-)

An uprev when cold is normal, this is the automatic "choke" function. Sounds like you have a cranking enrichment problem. Contact Sam, he can sort it out for you. From my experience sounds like your cranking enrichment is too rich. Once you lean it out the car should fire up just fine when hot. This all ussuming that you have larger injectors, of course..
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Old 01-01-2012, 11:10 PM   #138 (permalink)
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It being 2012 tomorrow, I suggest you peep carefully out the window every morning , to see if all is still intact :-)

An uprev when cold is normal, this is the automatic "choke" function. Sounds like you have a cranking enrichment problem. Contact Sam, he can sort it out for you. From my experience sounds like your cranking enrichment is too rich. Once you lean it out the car should fire up just fine when hot. This all ussuming that you have larger injectors, of course..
I will have to look to see what size injectors STS sent with the kit but yeah I will have to call him.
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Old 03-03-2012, 05:52 PM   #139 (permalink)
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Old 03-03-2012, 08:29 PM   #140 (permalink)
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Year: 2009
-Kit used: GTM stage 1 supercharger
-Current HP/Torque: 421hp/359tq
-Current PSI: 8
-Miles since kit installed:3500
-Other upgrades: berk cbe and art pipes
6MT or 7AT?
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Old 03-03-2012, 09:11 PM   #141 (permalink)
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6MT or 7AT?
6mt
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Old 03-24-2012, 08:33 PM   #142 (permalink)
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754 rwhp 747 rwtq

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Old 03-28-2012, 07:17 PM   #143 (permalink)
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Old 04-05-2012, 09:47 PM   #144 (permalink)
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Here's an update pushing a little over 9 PSI (447whp and 380 ft-lb):


I have dialed it a tiny bit since then, so it's pushing close to 10 PSI now.
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Old 04-06-2012, 10:06 AM   #145 (permalink)
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Great numbers, now just wait a little while and you will want more.
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Old 04-18-2012, 02:31 PM   #146 (permalink)
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Great numbers, now just wait a little while and you will want more.
Too late, I want more. It's still too easy at 450whp, but that's because my tires are 2 weeks old.
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Old 04-19-2012, 08:34 AM   #147 (permalink)
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Update after full UpRev tune:

419WHP/350WTQ@8PSI

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Old 04-19-2012, 10:24 AM   #148 (permalink)
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Nice bump in power, good to see I still have a little room to grow if I want to push my tuning a little more.
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Old 04-19-2012, 10:29 AM   #149 (permalink)
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Nice.. I cant wait till I can post up my results in this thread!
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Old 04-19-2012, 10:35 AM   #150 (permalink)
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Nice.. I cant wait till I can post up my results in this thread!
get in line
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