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The VIPER Garage  |  Generation-specific Viper Forums  |  Viper Trucks  |  2013 Dyno Tuning with Chris Jensen
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Author Topic: 2013 Dyno Tuning with Chris Jensen  (Read 20699 times)
ViperJeff
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« Reply #45 on: May 13, 2013, 08:09:30 PM »

I did offer to sell it to Jeff.  Even run the SSCC with him and then fly away leaving the beast with him ...  but it's too early he said.   :-\ :-\


If I could swing it, I'd be all over it.... And I work on the swing every day
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“Success is not final, failure is not fatal: it is the courage to continue that counts.”
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Yellow Venom
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« Reply #46 on: May 14, 2013, 08:24:24 AM »

Yes,I have been talking with him,he was suppose to give me a 100% confirmation for June 22/23rd this past Fri,he said it was a 90% for sure a week ago,I will get ahold of him here right away.
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RTTTTed
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Viper Nation - ezine
« Reply #47 on: May 23, 2013, 05:38:50 PM »

I need to know from Chris what I`m needing for June.  I`ll bring the Sapphire GTS in and he can do the Roe tune on the SCT. `We can zero most of the Vec 2 and only use it for the wém injection for now?

Do I need a boost sensor?
« Last Edit: June 01, 2013, 11:48:26 PM by RTTTTed » Logged
1999 1200rwhp TT GTS - ART, 2001 Roe sc GTS- (4 sale), 440 Duster restomod (sold), 3x Stealth TTs, 92 Daytona IROC with T3, 580whp/1080wtq Cummins pickup.
Yellow Venom
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« Reply #48 on: June 01, 2013, 10:47:52 PM »

Boost valve sensor? You mean a boost/vac gauge?
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RTTTTed
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Viper Nation - ezine
« Reply #49 on: June 01, 2013, 11:49:52 PM »

Sorry, fixed it.  Sean said that I need to keep the Vec because the ECU doesn't have individual cyliner fuel trims ... 

My tune probably just needs a little over an hour?
« Last Edit: June 01, 2013, 11:54:41 PM by RTTTTed » Logged
1999 1200rwhp TT GTS - ART, 2001 Roe sc GTS- (4 sale), 440 Duster restomod (sold), 3x Stealth TTs, 92 Daytona IROC with T3, 580whp/1080wtq Cummins pickup.
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Viper Nation - ezine
« Reply #50 on: June 01, 2013, 11:53:57 PM »

from yellow fever


- Here's the scoop for the Dyno in Edmonton on June 22nd/23rd.
 Who do I have here that can make it? I need to take deposits ASAP! 
You can call or text me 1-780-203-1165 or email me yellow.venom@hotmail.com
 
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1999 1200rwhp TT GTS - ART, 2001 Roe sc GTS- (4 sale), 440 Duster restomod (sold), 3x Stealth TTs, 92 Daytona IROC with T3, 580whp/1080wtq Cummins pickup.
C-Note
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« Reply #51 on: June 02, 2013, 08:49:14 PM »

Sweat! I can make those dates, its on!
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ICPREY
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« Reply #52 on: June 02, 2013, 08:51:19 PM »

Sorry, fixed it.  Sean said that I need to keep the Vec because the ECU doesn't have individual cyliner fuel trims ... 

My tune probably just needs a little over an hour?

You'll also need a 2 bar map sensor if you don't already have one. Sean is currently tuning my 2.8L with the SCT/VEC combo.
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RTTTTed
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Viper Nation - ezine
« Reply #53 on: June 02, 2013, 08:54:19 PM »

He's not using the MAP sensor in the Vec?  I have an AEM MAP sensor for my AEM at home ...
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1999 1200rwhp TT GTS - ART, 2001 Roe sc GTS- (4 sale), 440 Duster restomod (sold), 3x Stealth TTs, 92 Daytona IROC with T3, 580whp/1080wtq Cummins pickup.
ICPREY
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« Reply #54 on: June 02, 2013, 09:44:20 PM »

No he is using a different 2bar map sensor for the SCT. Not sure if the AEM sensor will play nice with the SCT, but I would send Sean an email to see his thoughts. I believe Chris tuned Baz's roe so I'm sure he would also be able to answer questions.  My guess would be it's going to take longer than an hour to dial the SCT in considering your car has heads/cam and a different CR than a stock Viper.
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Viper Nation - ezine
« Reply #55 on: June 02, 2013, 10:25:10 PM »

My car runs OK but has the infamous "tipin" issue and is running 10 to 1 a/f.  The ECU (according to Dan (VS) needs to adjusted for that and the vec is adjusted for individual fuel trims. 

BAZ's setup is really similar to mine and being about 30hp less while running fat I am expecting about the same results as his  and the tune should be similar.

I did (later) think that an hour was being optimistic ...


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1999 1200rwhp TT GTS - ART, 2001 Roe sc GTS- (4 sale), 440 Duster restomod (sold), 3x Stealth TTs, 92 Daytona IROC with T3, 580whp/1080wtq Cummins pickup.
ICPREY
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« Reply #56 on: June 03, 2013, 09:31:59 AM »

Sean spent 3 hrs on the dyno with mine prior to figuring out I need bigger injectors for the smaller pulley(2.5"). He also spent time street tuning it to make sure the adaptives/driveability was good. What fuel do you guys have in Canada? I believe Baz's tune was on 95 or 98 Octane.
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oldcolt
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« Reply #57 on: June 03, 2013, 05:08:19 PM »

Expect to be with Chris for 4 hours. The highest octane pump gas we have is 94.
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Yellow Venom
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« Reply #58 on: June 03, 2013, 10:29:51 PM »

I just got off the phone with Chris, flight is getting booked tonight I will book him a room at WEM and will double check on the dyno and get them a deposit.
 
 Here is the list that's coming for sure!
1-yellowfever#154-Tyler with F2 Procharger
2-StoneMD-Morrie with a cam and NOS
3-C-Note-Clint with a Paxton Viper
4-RTTTTed-Ted with a ROE GTS Viper
5-??!???
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Viper Nation - ezine
« Reply #59 on: June 04, 2013, 09:06:23 AM »

CLINT - Just got word that MY TT GTS makes 200whp more if the airfilters are removed ...    You might want to buy 2 programs, 1 street and 1 race gas without air filter?
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1999 1200rwhp TT GTS - ART, 2001 Roe sc GTS- (4 sale), 440 Duster restomod (sold), 3x Stealth TTs, 92 Daytona IROC with T3, 580whp/1080wtq Cummins pickup.
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