Your AUTOMATIC V6 Mustang NEEDS THIS MOD....

Circle D Specialties - www.circledspec...
My Last 3.7L Build List
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[@CallMeMatt12]

Nothing better than some 3sevenstangvids at 2am 🤘🤘

[@3SevenStangVids]

lol hell yeah man

[@3SevenStangVids]

my hand is getting sore from pinning your comments

[@CallMeMatt12]

3SevenStangVids I guess I wont comment anymore then 🙄🙄

[@NoEfforts]

post a video instead

[@3SevenStangVids]

What ? Oh i feel great ... nevermind what I just said ....

[@nicholasmcravion1520]

Your absolutely right man. A lot of people think that having a lot of horsepower makes them unbeatable, but they completely forget about thier torque

[@KAZUTHEONE]

He said 1,200 and I clicked off 😂 I have a v6 I’m already being cheap

[@KindofSavagegaming]

right lol

[@amari630]

Lmfao my thoughts for me as well

[@DrewLno13]

Thats why u get it kow with the stimulus 😭

[@babycare7008]

Nice. Yeah the only issue I have with my mustang is the delay when you step on the gas.

[@thefitnesslife4988]

I hated the lag in my 2012 gt auto. I was mid bolt ons. Cai, throttle body, offroad x pipe, catback, running lund race tune. Still lag when I mashed the gas. Until I changed out my gear ratio from the shitty 3.15s to 3.55s. Really gave me that instant torque I was looking for. Converter is nice but expensive. Changing rear gear ratio is cheaper alternative.

[@3SevenStangVids]

From a track standpoint especially with an auto 5.0 you'll be lucky to get into the 11's without a converter. Like i replied to your other comment, i ran my buddies 5.0 which had 4.10's and i was on the stock 3.15's and i was still faster. going to anything higher than a 3.31 in an automatic will actually slow you down on the long run in those cars. you'll stil be pulling 1.8 60 fts at the track. Gears will of course give it a better feel but dollar for dollar the converter will make you much faster off the line. Take two 5.0's both stock one has a convrter one has gears, the one with the converter will win everytime. auto to auto obviously speaking. manual with 3.73's will tear ass all the way out of the whole on a slick lol

[@Mrfacts00000]

Change gears an tune

[@footwearXP]

4.10 gear and an LSD on a V6 auto, really gets you going and it’s a really good mod if you wanna get better times

[@LunarVrtX]

Should I get 3.73 or 4.10 gears on my 14 v6 auto ??

[@footwearXP]

@@LunarVrtX for an auto you should go 4.10 or maybe even 4.50s, higher the ratio the faster the wheels spin, and since you got auto you can always turn off overdrive to save gas

[@Iandiorio1]

@@footwearXP I did 3.90s and a 275 50 15 tire 26.750 tall anf the cars a monster.Still stock converter,mpt tune,stock motor,no bolt-ons alloy driveshaft 15x8s out back.Car runs consistant 4.8 0 to 60s

[@patrickpaul1783]

You know 'EXACTLY' what you are talking about here man! I got the 2014 3.7L, and started on mods... I installed my own 410 gears, upgraded the throttle body, BBK CAI, and Bama 91 race tune. I really thought I had something, as it all drastically improved the car; But,...going back to what you talked about, there was something missing in the process for me, and that stock auto tranny does have major lag, regardless of how I changed the shift points. The 410s woke it all up more than any of my other mods, but you just solved one really huge problem I kept missing all this time! Yep, the torque converter. Initially, I kept hoping TCI, or someone would make a shifter; But with this tranny, I think I now know why. It is what I call a very 'lazy' transmission in stock mode, and it doesn't help that Ford had to put it into a learning mode to continuously take away everything I would ever try with it in the past. Now, I am looking to change out that stock converter - Any suggestions on stall speed with 410 gears? Regardless, thank you, awesome video, and information!

[@bryanharris3589]

I just had a 3200 stall installed from precision industries out of Ohio, and with a lower 3.55 gear it really launches out of the hole alot better. Mine is a 5.0 but I also really like the 3.7 v6, and I would love to have one.

[@biggrime]

Great video man. I've looked at that before but you really got me with this video

[@3SevenStangVids]

i should be a salesman for Circle D

[@Frosty_coyote]

Your channel motivated me to modify my 3.7 stang

[@ChrisTurleyworld]

Im feeling the same way

[@OMW2FYB88]

definitely talked me out of the long tubes. lol I'm callin circle D today. never really crossed my mind till we all talked about it

[@ii_techniqu3_x717]

wile E coyote what did you figure out for stall

[@omaricollins5807]

Hold up 3 am and a mustang vid u are truly the goat🐐🐐🐐

[@davieboy1970]

Do not and I repeat do not install a full cold air intake.. Just get the air raid tube.. And then install a K&N , Air filter to fit the factory Box.

[@silverbullet1078]

full rear suspension+stall+tbrake+gears+ tire= 60ft monster

[@3SevenStangVids]

^this guy knows whatsup

[@ii_techniqu3_x717]

What stall did you go with and gears? I have a ‘11 cyclone

[@joelarchuleta1814]

Love my circle d 4C converter. Daily driving is freakin awesome. I’m cutting 1.8 60fts hoping to bring that down with my new JMS transbrake.

[@randsonic]

V6 guys...We called these things "stall converters" back in the day and we calculated based upon torque curve and read end gear how much stall was needed. A 3.7 is a high winder so you need this mod to get you into the power band quicker...however...do not expect these kind of times running that 2.73 gear. Even the Performance Package 3.31 is tame for the street IMO. From what I have seen and read the 3.73:1 gear is THE first mod for these V6 cars. The stall converter is a great add forsure, the the gear is the weak link on the stock factory performance. Think about that for a minute...

[@hectorgutierrez7207]

randsonic whaaaaaaat I have the 3.31 I didint now it was a performance package 😂if I would have fallen asleep I would of never seen this

[@Ones2Cents]

Have not even watched the vid yet, moment I heard Torque Converter you got my Sub!

[@3SevenStangVids]

hell yeah man! Alot of the 3.7 guys don't know how powerful this mod can be !

[@3SevenStangVids]

btw thanks for the sub. Over 430 videos on this channel hopefully theres more content that you can enjoy on here

[@t-lawsfitness6044]

I miss the 3.7 talks. Miss my mustang

[@ahmadhantash6700]

So say i put a torque converter ,and I'm just cruising on highway Does the rpm stay high like having bigger gears? My 2nd question is what is the best torque converter for a 2011 3.7 with 3.31 gears and jms transbrake with the potential of getting a procharger in the future FYI I tried fitting 3.55 in mine and eventually I gave up ang got a gt diff with a 3.31 in it That's how I'm a 3.31 now and won't touch that rear end again At the end thank you for having this channel for our 3.7s cause honestly it gives us a really good Dose of motivation on keeping our cars and try hard to upgrade them

[@GKWunder]

aftermarket torque converters are monsters from what I've seen on Yolodouchebag's channel

[@3SevenStangVids]

Yes, its a common mod in the coyote world. Trying to get more 3.7 guys to start doing it.

[@brianpreston5391]

@@3SevenStangVids I have an 02 v6 I'm modifing. My friend suggested to see this video. Planning on bored.20 underdriven pulleies. Stoked and Paxton surpercharger. Ugpraded drivshaft. Transmission. Would this help with my setup

[@juliansaiz5714]

Torque converters are hard to install 😂

[@ronaldosarantes6802]

The best mod that you can do is to swap a coyote in it 😂

[@3SevenStangVids]

For real that is the truth lol

[@thronesmasherryze9874]

would this benefit a 4.6 engine as well A/T?

[@daniejames2591]

Your right but too much work to put in a auto. Putting 3.73 gears and a tune were the best, cheapest and easiest getting the 3.7 of the line the quickest atlease for me.

[@lolz616]

Torque converters carry a heavy price tag... damn wasn't expecting them to cost so much

[@timetofl0at340]

@John M oh god. How much would installation cost??

[@theredwedge9446]

Just to add to a torque converter mod, disable lock up. Youll get a better top.

[@Someonehad2sayit]

I just came for the comedy. What, I can't put a torque converter on my manual 'stang?? LMAO

[@3SevenStangVids]

if i didn't say it , there would be people asking which size converter is best for their mt82

[@Someonehad2sayit]

3SevenStangVids I know it. Just ribbing ya

[@3SevenStangVids]

lol theres always those select few....

[@brianpreston5391]

I have an 02 v6 I'm modifing. My friend suggested to see this video. Planning on bored.20 underdriven pulleies. Stoked and Paxton surpercharger. Ugpraded drivshaft. Transmission. Would this help with my setup

[@autotrimmers6353]

V6 FTW

[@MrLeer619]

thank you I am getting a torch converter installed just got my fist mustang 2003 v6

[@3SevenStangVids]

hopefully it doesnt catch on fire

[@arod3.728]

What about the throttle body enhancer would that be a worth it?

[@3SevenStangVids]

not at all. save your money

[@devineclemons2292]

Would this work for a 4.0 mustang 2005 ?

[@deathDPpuppet]

I live on the GCC and my car is a US spec import. It have that lock up in 3rd gear. I'm not sure if I have an aftermarket torque converter as no signs on the transmission bolts l. And I've noticed that my car is quicker of the line than other 3.7s GCC spec

[@stevegarza2677]

I have a 2011 auto... switched from bama to MPT...i didn't know a difference in shift points for the auto...how do i adjust the shift points right now all shift points are set to 0...i have to 93 PR-X should i set them to 25 or -25...or does it make a difference

[@nathant2414]

Did you get a transmission tune too?

[@stevegarza2677]

@@nathant2414 yes got the tune with trans tuning

[@DavidVlogz]

I think I'd have faster times if I had a torque converter.

[@3SevenStangVids]

100% you would theres no doubt about it

[@camworks9448]

mmagnetic2016 mustang i would highly changing your gear frist cheaper and about the same gain but it would be fast off the line plus more go whatever mph cause your motor would be puting more hp to the ground keep this in mind then next i would do this upgrade

[@markprude5760]

sum by gears? The rear end gears

[@explorer2015]

does A/T 11 mustangs have the same driveshaft issue too?

[@Iandiorio1]

Why does it sound like it still slides into second gear even with the convertor.It sounds like its driving through the convertor like a slipping clutch.

[@christopherfurlow3490]

Thanks bro I have a automatic try to make the the stang faster

[@solgarcia4093]

Just added a new radio system to my 2008 v6 mustang, and im clueless to what else to add but a cold intake? Suggestions?

[@LuisGomez-ut9zb]

Sol Garcia I highly recommend a short throw dipstick.

[@cc3dude]

Should I add this or the mpt tune first? Already have full exhaust and intake set up

[@cxrt_10]

So what did u do

[@donb4477]

I've got a 2012 V6 full bolt on except suspension. I'm looking at koni orange and am still undecided about the springs. I wan't to keep it as cheap as possible so maybe a lesser drop so I don't need CC plates, and a only panhard bar & brace. What springs would you recommend? I want my car to be quick in the 0-60 and handle decent, all I care about. Thanks

[@3SevenStangVids]

The majority use Eibach sportlines. I've heard nothing but good from people using them.

[@nathant2414]

Torque converter AND gears mwhahahaha draggin that ass

[@KENI.07]

I have mustang v6 2014 automatic, and can’t find torque converter for my car, do you have any links ?

[@3SevenStangVids]

www.circledspecialties.com/converters-2#/specFilters=4m!#-!17&pageSize=6&orderBy=5&pageNumber=1

[@timlewis9081]

Will my 2014 v6 automatic mustang be faster if I use select shift?

[@WinZard]

best mod for any auto ..... yep circle D

[@matthewkruk67]

So he got a 12.9 with out full exaust? What were his mods then?

[@connorneill2726]

What would be the overall best mod to increase speed point for point if you were to get just one thing?

[@3SevenStangVids]

a 5.0

[@camworks9448]

Connor Neill change your gears

[@abram800932]

What exhaust do you have on that new 3.7? Also great vid

[@3SevenStangVids]

Thanks. Just Borla S type right now

[@KenHMladin]

I would have to agree but i would do Torque C, Cam, Tune. But i don't know shit about 6cyl stangs.

[@3SevenStangVids]

cams are too expensive for this car for the little gain you get from them. More beneficial for the coyote and more options. Right now only one company makes aftermarket cams for the 3.7 and hardly anyone has used them

[@KenHMladin]

@@3SevenStangVids I'm building my first boosted 4 now(Close to done) but all my exp has been with GM V8's. Ive done Cam and TC on just about all of them. Did cam just to get a few more RPM's on the big end and with the 8's you can find a cam for whatever RPM range you want.

[@kevg644]

So you're talking about a high stall torque converter?

[@3SevenStangVids]

yes

[@juliansaiz5714]

My 4.0 makes nooooo power 210 stock vs the 3.7 at 300 :(

[@luismaha3449]

#Facts

[@lordaizen2355]

Okay but my 2013 v6 has a sensor that doesn’t let me go past 120 mph. So unless I have it removed wouldn’t buying performance parts be pointless???? I’m so confused

[@matthewkruk67]

Lord Aizen23 it limits you to 120 because stock driveshaft explodes around 130 now if you go ahead and get a tune you have the option to go ahead and get that limit or taken off but I wouldn't suggest that until you go ahead and get a one piece aluminum driveshaft I got a tune from MPT and I told them to keep the limiter on and I can tell you right now running around with my buddies if I didn't have that limits around I would have blown into 130 like you wouldn't have even known it, the drive shaft is my next thing to get for my car

[@Mrfacts00000]

Get a tune an replace shaft

[@matthewduke4233]

What is that dash light at 0:55?? That cool blue ish green and how do I get that?

[@eltoneady7621]

Great info video!

[@3SevenStangVids]

thanks Elton

[@hasanlinonge772]

I know this is old but which converter will fit a 2006 v6

[@WhoElseIs0ne]

Hey 3Seven can we get a video on MT82 VS 6R80?

[@3SevenStangVids]

Already done, however that was the old days when my videos were horrendous. Got it comin atcha this week.

[@3SevenStangVids]

kzbin.info?o=U&video_id=T2DbavH4qJg watch it and let me know which one you think is faster. me shifting the mt82 or TB Built's ghost on a MPT tune

[@juancarlosmariano5304]

Which transmission and series to choose for 3.7 auto?

[@HighOctaneRacing]

Any clue what is the best torque converter for a 2013 3.7 auto mustang?

[@3SevenStangVids]

Contact Circle D and tell them your build and goals, they would pick the best one for your application.

[@HighOctaneRacing]

@@3SevenStangVids thanks!

[@zaebandz266]

what about a pedal commander?

[@nickroberts2856]

What’s better for a 2014 v6. The BBk CAI or the airaid dry filter CAI?

[@KenHMladin]

The Coyote LOL.

[@KarminUwU]

Ken H so what youre saying is you dont know

[@randsonic]

The BBK adds good torque much lower in the power band which helps feel when driving normal. They have dyno sheets all over the internet. Too many people focus on max hp and not enough on torque, and at what rpms an engine is making torque. The 3.7 max tq is rated around 4K rpm. The BBK gets good torque gains at 2500 to 3000 rpm which is huge IMO for day to day drivability and fun factor. This video here about stall converters is 100% based upon the 3.7 torque/hp curves which max for both are reached at over 4000rpm. My advice. get the 3.73s first and a 93 tune. The BBK tb will make a diff in driving, but the 3.73s will totally transform the car. Just my old school racer opinion.

[@lilcodec46]

What’s the name of the your fb group? I have a 3.7 with a few bolt ones and tune

[@3SevenStangVids]

young thrive search Cyclone 3.7L Mustangs exactly

[@lilcodec46]

3SevenStangVids thanks, also idk if you’ll have any answers for this but my ghost cam on my auto is not chopping. It did chop at first when I first had it but now it just kind of chops then stops and just idles loudly. doesn’t have a pattern it does it randomly. Please let me know if you know anything about this, some people said something about my exhaust valves?

[@TheFlyingKitten22]

would this make my car last less longer

[@teslatroopercc6824]

No it just helps in sustrubting torque now if your romping on the car then yes it will deteriorate but that's every car

[@camark0819]

I wanna get a 2017 mustang v6. Do u think it's a good idea?

[@Nate-Aims]

Cameron Guess The new s550s are very very good cars. Cant go wrong with a s197 or a s550.

[@pandemiclex7029]

Cameron Guess Get a 2014 V6

[@SciolismHD]

Cameron Guess I just got a brand new 2017 v6 and it’s great man

[@juliansaiz5714]

camark08 1 make sure it’s got the new engine the new 3.7 not the 4.0

[@-solo5003]

2011-14 S197 for the modern/classic Mustang look. 2015 - Present S550 for the modern/euro Mustang look. #S197💪🏎

[@MM-tu6hb]

I can't find any torque converters. Can someone help me

[@BilgePump]

Yea man my 2014 3.7 auto is laggy as shit on takeoff. My 2007 CTS 3.6l will beat it all day on take off.

[@juancarlosmariano5304]

Isn’t that TC and gears has the same effect on your car?

[@3SevenStangVids]

Juan Carlos Mariano no they are nowhere near the same thing. Upgraded torque converter allows your transmission to rev faster and higher by pressurizing fluid, and allows your engine to spin independently of the transmission. Gears change the ratio at which your driveahaft and rear end spin together at. Higher gear ratio will just mean your spinning the wheels faster with less rotation of the driveshaft and transmission. Higher stall allows your engine to rev more freely and indepently of the transmission resulting in getting into the powerband quicker.

[@juancarlosmariano5304]

3SevenStangVids thanks. If you’ve given only one to choose between the 2. Which one would you rather have, gears or TC for a Daily driven 3.7 auto?

[@Ish_49]

Juan Carlos Mariano Gears

[@controlfreak2444]

Gas mileage will suffer without upgraded gears. Unless you remap the lockup.

[@tlrautomotive8410]

Try neutral droping 😂

[@bucket5093]

Big difference in longtubes thru the whole band he should of got longtubes

[@3SevenStangVids]

longtubes only accell after 5500 RPM really, not through the whole power band.. not on the 3.7 atleast

[@fiftyshadesofurban]

The first thing an automatic needs is a manual transmission.

[@3SevenStangVids]

ill take that answer haha

[@woodeecalhone729]

Is dat Matteson????

[@3SevenStangVids]

Woodee Calhone shhhh yea

[@3SevenStangVids]

Woodee Calhone maybe

[@3SevenStangVids]

where u at tho

[@woodeecalhone729]

3SevenStangVids lol Matteson

[@snotellekS]

Do those blue dashboard LEDs increase horsepower?

[@joeldiaz8646]

whats that intro song

[@3SevenStangVids]

not sure, its on the youtube creator page for free audio listed under rock

[@juancarlosmariano5304]

So which one would you recommend first mod for 3.7, TC or gears?

[@nathant2414]

Stock gears are too tall. TC going to get you off line but you’ll be revving out for days. Get the gears so the car can follow thru with the work that TC puts in off the line

[@mnemonicabyss]

Why do I keep seeing people with their backseats down and trunk space open? I can come up with several ideas, but I am uncertain.

[@High_strung_rc]

Ryan Kovacs I want to know too

[@3SevenStangVids]

because racecar

[@High_strung_rc]

3SevenStangVids what does it do? or did you just take it out? I like racecars.

[@mnemonicabyss]

AHHH you just can't see that they are removed in this video. I had seen other videos where they were visibly laid down, I assumed for a sub or exhaust noise. Your removal makes sense, just thought they were down.

[@camworks9448]

Changing the gear ratio would do the same but instead of just quicker off the line youd gain that plus more get up and go over most of your power band like a set of 4.10gears.. cost less .about 2/4 hour job just depends who is doing it. No tune and cost maybe around $275. Maybe $320 with shipping and thats everything youd need to do the job. Down fall loss alitte top end gas mileage and your mph on your dim/ cluster well be off and need to reset. Not sure how much off tho

[@3SevenStangVids]

gear ratio will not get you off the line the same as a TC. my friends 5.0 with 4.10's was still pulling high 1.8 60fts dead hooking. another buddy of mine is on stock 3.15's with a 4c stall and cuts 1.5x 60 fts and blows the guy with gears out of the water. this being on a 5.0. Justin murphy who just hit 12.9 in the 1/4 in his 3.7 with 3.73's is still pulling 1.9 and 2.0 60fts. he would be running 12.5 or faster with a torque converter. im not saying a TC is a substitute for gears , but will make your car faster from a dig than gears will. 3.7's need both. 5,0 can get by on stock gears and going straight to a converter. Fastest all motor 5.0s run on stock gears or barely upping them to 3.31's with a 4c or 5c converter

[@camworks9448]

3SevenStangVids i see where your coming from i can agree with this. Ether way both upgrades are a must need to run faster times tho.

[@95Fig]

Youre not going to put 3-4 car lengths on a coyote ever 😂😂😂

[@3SevenStangVids]

Not mod for mod. But a naturally aspirated modded 3.7 can and has put 3-4 lengths on a yote. Thats .3-.4 in the 1/4. I ran 12.9 @ 110 stock. Plenty of 3.7’s autos and manuals have run 12.1-12.2-12.3 with suspension and bolt ons.

[@BACON-l3t]

You right make it 5! (in my Simmi voice)

[@matthewlong9671]

3-4 cars on a coyote 🤣

[@rock70star]

I’ll tell you how... 5.0 swap

[@stanglife97cobra72]

Weak ass burnout at the end. Heel toe and powerbrake that son of a bitch.

[@mwh82108]

how to tear up your car!!! lmao

[@3SevenStangVids]

thanks for the positive comments on the vids. much appreciated

[@ggfishy9850]

First mod on your automatic mustang, switch to manual you pleb

[@3SevenStangVids]

Thats cool