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Discussion Starter #1
Hey guys, just wanted to make a list of turbos available for our engines. Feel free to add corrections, the point of this post is to make all members aware of potential options and for discussion/thoughts.

After scouring the internet, this is what I was able to find. The stuffed 1446 is going to the easiest to install requiring minimal, if any, modifications to the flange, intake or downpipe. The 1752 will require some modifications to the intake, oil lines and blow off valve mount. All the other options may need modifications to the intake, exhaust manifold or downpipe. In my search I discovered that Multiair Tuning & Development as well as Scara73 have been making tubular exhaust manifolds for the 1.4 multiair. MTD has said modifications can be made to the manifold for use in the 124. Scara73 also has intake manifolds. Both these companies also seem to make forged connecting rods, pistons and etc. MTD also has 3 different camshafts. Scara 73 also does head work.

ATP - Garret 1752 Turbo
-Requires modification to intake to fit bigger around larger turbo inlet
-Requires diverter valve mounting kit
-Not true plug and play, will need to rerun/modify lines
-peak boost 500rpm later
-230+hp according to vender
-improved top end

NGEN - Garret 1752 upgraded by Gpop
-improved top end
-may sacrifice low end
-same caveats as ATP 1752 upgrade

NGEN - performance turbo upgraded by Gpop(stuffed Garret 1446)
-plug and play
-oem look
-requires/highly recommended Forge BOV

Speedmotive - 1700 series big turbo
-larger than 1752 according to website
-rated to 275hp
-plug and play turbo
-1752 housing

Scara73 - stuffed Garret 1446
-plug and play
-oem look
-200-215hp according to website
-improved low end torque

Tork motorsports - Super Stocker(stuffed 1446)
-250-260hp according to website
-plug and play
-oem look

Scara73 - Mitsubishi TD04
-will require modifications to flange or adapter on exhaust manifold
-may require custom exhaust manifold
-requires relocation of diverter valve/bov

Multiair Tuning & Development - Borg-Warner k03/04 hybrid
-280 hp according to website
-may require flange adapter or custom exhaust manifold(sold by MTD)
-improved low end

Garret T25/T28 turbo
-may require modification to downpipe
-will require flange adapter(scara73)
-can support high power
-will require stronger internals

Scara73 - Hybrid ball bearing turbo
-will require flange adapter
-may require modification to downpipe
-power from 2500-7200rpm

Sources:
https://www.facebook.com/Multiair-Tuning-Development-1682051061812173/

http://damnfastdd.com/Products/Show/1.4T+Super+Stocker+Turbo

http://www.atpturbo.com/mm5/merchant.mvc?Screen=PROD&Product_Code=ATP-FIAT-014&Category_Code=FIAT

https://shop.ngencustomsandperformance.com/NGEN-Performance-Turbo-Upgrade-by-G-Pop-Shop-Turbo-Specialists-NGENTURBO.htm

http://www.scara73.com/web1/en/abarth/407-500a-500a-ss-500a-tributo-ferrari-500a-assetto-corse/turbine-it

https://www.speedmotive.com/select-make/fiat-abarth-parts/2012-abarth-north-american-model/abarth-performance/abarth-turbochargers/fiat-500-abarth-speedmotive-big-turbo-upgrade-1700s
 

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Hopefully, we will be able to add the Eurocompulsion turbo to the list soon. Sadly, this forum won't let you edit/update your first post of a thread after a short time, but I guess you could repost the info with the updates in a subsequent reply, or ask a mod for help editing the first post. I'm sure @XtremeRevolution would be happy to assist.

I believe the Tork turbo is currently being revised, although they will sell you the current revision.
 

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Discussion Starter #3
Hopefully, we will be able to add the Eurocompulsion turbo to the list soon. Sadly, this forum won't let you edit/update your first post of a thread after a short time, but I guess you could repost the info with the updates in a subsequent reply, or ask a mod for help editing the first post. I'm sure @XtremeRevolution would be happy to assist.

I believe the Tork turbo is currently being revised, although they will sell you the current revision.
Had no idea there was no editing after a time period 😕

Would you happen to have any info on that revision or what it entails?
 

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Had no idea there was no editing after a time period 😕

Would you happen to have any info on that revision or what it entails?
Sorry, that's as much as know about what's happening with the Tork turbo, based on statements that Tork has made about the turbo on Facebook.
 

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Good list. Thanks for the info. Nice and concise.
 

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Discussion Starter #8
Those are good additions!
It's good to know that the t25 type turbos sacrifice a lot on the low end.

I wish there were more details on how these turbos make the carsfeel. Dawson auto developments had some good driving impressions.
 

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Discussion Starter #9
I have no idea if this will work on the 124 but Honeywell says it's a new product for 1.4 - 3.0L engines capable of up to 550 HP. It's also very pretty.


https://www.turbobygarrett.com/turbobygarrett/turbochargers/g-series-g25-550
I'm sure there is a way to make this work..if you're up for it. May need a bov relocation or some adapter. Maybe some modifications to the downpipe and flange on the exhaust manifold as well. Then you need to decide if you want an internal or external wastegate.
But...like most of these turbo options, I have no idea how they would make the car feel..
 

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Now that we have big ATP E85 injectors and Tork E85 tune getting real hungry for the stuffed turbo update.
Really looking forward to a stuffed turbo option as well. Something that'll provide more power to redline without any more lag than the car stock. I'm thinking the 5" downpipe & upgraded crosspipe will offset any added lag from a larger compressor wheel, though.

I'd really love to be between 260-300whp on E85, I think that's entirely possible.
 

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Discussion Starter #14

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124 Spider Vendor
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SportCat production finishing up this week, likely waiting on me to get up to the factory to pick them up first of next week. Been on site with Construction 12 hours a day at our new building, first inventory is arriving by the day and Contractors are working with me daily 4am to 4pm through this coming Saturday night to get it ready for business (Saturday is my birthday, got me a BIG present this year!).



Meanwhile, rest of our team still working at our old location. My hope is finish moving walls and get pallet racking and everything else done in the new space and get the entire team moved in to our new building by middle of August. It was a joy this week that our new location finally has the space to neatly dock a 65 ft.





By the way, that means the incredible MOVING CLEARANCE SALE is winding down, some amazing deals on suspension, wheels, will be vanishing from the site over the next ten days or so. FREE SHIPPING on the most popular wheels like the Tungsten 17x8 in my signature picture bottom of the page, free shipping on our super popular complete Fiat 124 exhaust systems, KONI shocks discounted big time, and mark downs to clear everything still at the old location that we don't want to move! Just one wheel example I know the Fiat crowd really likes that got marked down big time:


Konig Ampliform Metallic Graphite 17x8


Konig Ampliform Bronze 17x8
 

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SportCat production finishing up this week, likely waiting on me to get up to the factory to pick them up first of next week. Been on site with Construction 12 hours a day at our new building, first inventory is arriving by the day and Contractors are working with me daily 4am to 4pm through this coming Saturday night to get it ready for business (Saturday is my birthday, got me a BIG present this year!).



Meanwhile, rest of our team still working at our old location. My hope is finish moving walls and get pallet racking and everything else done in the new space and get the entire team moved in to our new building by middle of August. It was a joy this week that our new location finally has the space to neatly dock a 65 ft.





By the way, that means the incredible MOVING CLEARANCE SALE is winding down, some amazing deals on suspension, wheels, will be vanishing from the site over the next ten days or so. FREE SHIPPING on the most popular wheels like the Tungsten 17x8 in my signature picture bottom of the page, free shipping on our super popular complete Fiat 124 exhaust systems, KONI shocks discounted big time, and mark downs to clear everything still at the old location that we don't want to move! Just one wheel example I know the Fiat crowd really likes that got marked down big time:


Konig Ampliform Metallic Graphite 17x8


Konig Ampliform Bronze 17x8
Love those graphite Konigs. I'd order a set right now if they'd fit over the Brembos.
 
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