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  #445  
Old 07-25-2012, 10:56 PM
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Re: 3.7l performance love

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Originally Posted by NightFury View Post
Have SCT or anyone tried working with the 07+ ECUs? Or is it Hypertech or nothing?
I know back when SCT was actively working on adding support for DCX they were working on '07+ Hemi calibrations. When the economy started slowing down their NGC3 development program was the first to go. So, to answer your question, at one point it was in the works, but it's been dormant for a long time, and I don't forsee any added support on the horizon, especially for the Jeeps. Even the earlier WKs, 3.7 and 4.7, are hit and miss as far as support is concern.

I'd resort to a mail order flash like B&G before going to a handheld like Superchips (which don't support the 3.7), or Hypertech. SC and Hypertech , etc etc typically have to adhere to EPA regs which means they maintain various WOT/open loop fueling delays. So they crank up the timing, and don't make changes elsewhere that not only help performance, but also help with detonation/knock retard (where it applies). They also don't have the fueling in place for much more than stock, or stock w/ intake, etc.

I've spoken with Dave over at B&G before, and IIRC if you have a timing map/fuel map that you want to use, say from another tuner, he can implement those into the flash.
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  #446  
Old 07-26-2012, 03:01 PM
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Re: 3.7l performance love

Quote:
Originally Posted by FlyinRyan View Post
I know back when SCT was actively working on adding support for DCX they were working on '07+ Hemi calibrations. When the economy started slowing down their NGC3 development program was the first to go. So, to answer your question, at one point it was in the works, but it's been dormant for a long time, and I don't forsee any added support on the horizon, especially for the Jeeps. Even the earlier WKs, 3.7 and 4.7, are hit and miss as far as support is concern.

I'd resort to a mail order flash like B&G before going to a handheld like Superchips (which don't support the 3.7), or Hypertech. SC and Hypertech , etc etc typically have to adhere to EPA regs which means they maintain various WOT/open loop fueling delays. So they crank up the timing, and don't make changes elsewhere that not only help performance, but also help with detonation/knock retard (where it applies). They also don't have the fueling in place for much more than stock, or stock w/ intake, etc.

I've spoken with Dave over at B&G before, and IIRC if you have a timing map/fuel map that you want to use, say from another tuner, he can implement those into the flash.
Great information. Thank you! Guess I'll be giving B&G a jingle.

My plans with the car are full bolt-ons, I/H/E/Ported TB/Ported IM. And then some type of tuning.
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  #447  
Old 07-26-2012, 07:33 PM
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Re: 3.7l performance love

Nightfury, when are you gonna have those bad boys installed?

I emailed the seller on eBay and he said he only has a limited supply left with only about 2 ceramics and one SS set. Best price on eBay but still $250 with shipping...
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  #448  
Old 07-26-2012, 11:22 PM
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Re: 3.7l performance love

It's going to be a minute before I get time to do them. Have alot on my plate during the week and its been insanely hot here so doing anything has been a PITA. I'll try to do them asap.
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  #449  
Old 07-26-2012, 11:27 PM
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Re: 3.7l performance love

Does anyone know what Inlet and outlet i need (08 GC laredo)
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  #450  
Old 07-27-2012, 03:55 AM
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Re: 3.7l performance love

Offset Inlet and Center Outlet.
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  #451  
Old 07-29-2012, 07:55 PM
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Re: 3.7l performance love

Finally got to tune a 3.7.........It's a winner
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  #452  
Old 07-29-2012, 10:19 PM
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Re: 3.7l performance love

Well we're listening tell us more
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  #453  
Old 07-29-2012, 10:36 PM
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Re: 3.7l performance love

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Finally got to tune a 3.7.........It's a winner
With? You cock tease! Lol
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  #454  
Old 07-29-2012, 11:31 PM
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Re: 3.7l performance love

Yeah right I feel like I'm back in Jr. high again. lol
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  #455  
Old 07-30-2012, 05:49 AM
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Re: 3.7l performance love

With SCT, of course.
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  #456  
Old 07-30-2012, 04:10 PM
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Re: 3.7l performance love

Well what happened?!? Noticeable improvement? not so much? Did it start shooting lollipops out the tailpipe?

And is this jeep going to see a dyno?
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