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Old 02-13-2015, 12:44 AM   #1555
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Cusco 4.556 in my SC'd AT is very nice.
You had taller gearing to begin with!
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Old 02-13-2015, 12:45 AM   #1556
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Btw...generally, do all these ecutek tunes for fa20's currently, keep same redline/limiter, or do they raise it?

If, no, is raising redline too unsafe on a stock engine/internals/valvetrain?

I notice in a lot of dyno charts, the power keeps climbing and it really isn't falling off (until of course, the limiter kicks in). Why not raise the rev-limiter 500rpm or a little more?
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Old 02-13-2015, 12:45 AM   #1557
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I understand why you would want stock or taller gearing for a supercharged or turbocharged FRS. If you were still NA would you keep the stock final drive? Or would you upgrade it to something shorter?
On a AT car, yes. On a MT car, no.
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Old 02-13-2015, 12:46 AM   #1558
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Btw... what do you, CSG, or anybody else, think of the Nameless catback exhausts?

I'm not really keen and hip to all the myriad of exh choices currently available out there - Since I like stock exhaust and quietness and was really planning to keep oem stock exh forever and ever, lol. But, I recently looked at and noticed the Nameless exh. And it appears very well thought out and designed, with very nice bends and angles that look like they flow super well. The youtube videos looks and sounds awesome too. The design reminds me of an expensive exhaust for european sports cars.

Anybody have the Nameless exhaust on their JRSC car, or other SC car, or even NA?

You think the 2.5" version is good enough for the JRSC for a little extra power? The 3" is nice...but I'm sure it'll be way too loud.
The cats are the primary source of restriction. Changing a catback will have minimal, if any, effect on output.
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Old 02-13-2015, 06:22 PM   #1559
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The cats are the primary source of restriction. Changing a catback will have minimal, if any, effect on output.
I guess I'll keep the stock exhaust then. I love the stock exh's quietness ..just worried if it might sound like crap with a aftermarket catless header (but at least 1 cat on the FP).
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Old 02-13-2015, 06:29 PM   #1560
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I guess I'll keep the stock exhaust then. I love the stock exh's quietness ..just worried if it might sound like crap with a aftermarket catless header (but at least 1 cat on the FP).
It sounds fine.
Stock exhaust and Ptuning EL header.

http://www.ft86club.com/forums/showp...&postcount=356
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Old 02-13-2015, 06:39 PM   #1561
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It sounds fine.
Stock exhaust and Ptuning EL header.

http://www.ft86club.com/forums/showp...&postcount=356
Wow...that actually sounds awesome. Stock FP too?

Thanks for sharing.
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Old 02-13-2015, 06:40 PM   #1562
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Wow...that actually sounds awesome. So stock catback, catless Ptuning header and also Stock FP too?

Thanks for sharing.
Correct
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Old 02-13-2015, 06:48 PM   #1563
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What about this vid in your YT channel? Same stock Catback/FP setup?
[ame="https://www.youtube.com/watch?v=uGLswGPDhL0"]PIR HPDE - YouTube[/ame]

Any drive-by WOT vids?
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Old 02-13-2015, 06:49 PM   #1564
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What about this vid in your YT channel? Same stock Catback/FP setup?


Any drive-by WOT vids?
That one was stock cat back with borla uel.
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Old 02-13-2015, 07:00 PM   #1565
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Another good reason to keep stock exh - it retains the smooth flowing, rear underbody section and diffuser aerodynamics, designed by the engineers.
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Old 02-17-2015, 04:36 AM   #1566
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I take it that's all factory exhaust?
This is pretty insane if you think about it - stock exhaust, quiet as a mouse, but with 277 mustang dyno whp!

Can't wait to see future vids of this.

Also can't wait to hear 3rd party reviews of JRSC owners using DT's Flash&Go and/or FlexFuel Kit/Tune.


Anyone here running JRSC + DT Flash&Go or FlexFuel?
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Old 02-17-2015, 12:47 PM   #1567
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This is pretty insane if you think about it - stock exhaust, quiet as a mouse, but with 277 mustang dyno whp!

Can't wait to see future vids of this.

Also can't wait to hear 3rd party reviews of JRSC owners using DT's Flash&Go and/or FlexFuel Kit/Tune.


Anyone here running JRSC + DT Flash&Go or FlexFuel?
I know there are a few, we've had a couple customers just this week get our Flash & Go plus Flex Fuel kit installed on their Jackson cars

Sincerely,

Zach
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Old 02-17-2015, 01:49 PM   #1568
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I have a couple good questions....

Say if I already had the JRSC CARB kit (and everything else on the car was stock) ..which would be the better route if I had an extra $1k to spend:

1. DT FlexFuel Hardware Kit + Flash&Go Tune w/ FlexFuel Upgrade

or

2. An uncatted EL header + a Tune (so that the header can work; since I assume it wont with the CARB tune)


If I would guess, option 1, would be the better choice, correct? Since with e85, it would be around a 70whp gain (on mustang).

And, option 2, I think would probably only net 10-20whp from a header. Nowhere as close to the e85 gains.
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