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Juice expectations

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Old Jul 17, 2005 | 08:07 AM
  #1  
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Juice expectations

I recently installed a new three level (60, 80, 100hp) Juice chip, in a 2004 F-250 4x4 with the 6.0 PSD, and was wondering what I should expect from it, performance wise. Note: It is installed in a company truck so there will not be any exhaust or permanent modifications made, I simply want it for towing purposes.

After a few days of operation, I noticed that its off-the-line take-off lag still remains and that the chip power doesn't kick in until a few hundered RPM's later (I was actually expecting off-the-line performance to be similar to a gasoline vehicle), which is definitely noticeable, but I wanted this chip to cure the off-the-line response better than it does. The 100hp mode or level doesn't impress me like I think it should, it only spins the tires in second gear with hard acceleration (I expect it to spin in atleast the first two gears with that much added torque). So far, the mid-range power response is good (needs more to achieve any value out of this chip).
 
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Old Jul 17, 2005 | 10:19 AM
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Whopper809
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The factory exhaust is hurting performance for sure (lag), and it will also built heat in the engine running factory exhaust with a chip. You can drive it but don't push it to much under heavy loads.
 
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Old Jul 17, 2005 | 11:55 PM
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The chip and exhaust help the lag, but it is still a turboed vehicle and will take a little time to spool.
 
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Old Jul 18, 2005 | 08:49 AM
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Do you have the attitude as well or just the juice. With the attitude you can adjust the pre-boost fueling and then it will launch of the line.
 
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Old Jul 18, 2005 | 11:19 AM
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I don't have either the more fuel you give it at the line the quicker it will spool but, there will always be lag time.

I run an SCMT when I do run anything.
 
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Old Jul 18, 2005 | 12:21 PM
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If you had the Attitude in-cab monitor you could adjust the fuel at low boost that would greatly help turbo-lag
 
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