SKU: 28515383121

123 USB Programable Electronic Distributor - Fiat 124, 131

Sale price$157.47 Regular price$174.97
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Description

123 USB Programable Electronic Distributor - Fiat 124, 131The USB programmable 123\TUNE 4 A V FIAT TC is designed to replace the mechanical distributor (mounted on top of the cylinder head) in the popular Fiat twin cam engines. If you want to tune your engine, or you have an engine for which there is no standard distributor available.. And you are a Windows PC user, the 123\TUNE is the answer! By connecting it to a computer, you can easily adapt the 123\TUNE to fulfill even the most demanding requirements.

The USB programmable 123\TUNE-4-A-V-FIAT-TC is designed to replace the mechanical distributor (mounted on top of the cylinder-head) in the popular Fiat twin-cam engines.


If you want to tune your engine, or you have an engine for which there is no standard distributor available..... And you are a Windows PC user, the 123\TUNE is the answer! By connecting it to a computer, you can easily adapt the 123\TUNE to fulfill even the most demanding requirements. The unit offers two sets of curves that can be selected by placing 12 Volt on a wire from the 123\TUNE. Handy, if you're driving on two different fuels, like regular fuel with LPG or with Ethanol



This is a great feature for fine-tuning your engine!

The

TUNE-4-A-V-FIAT-TC

also offers :

- vacuum-advance
- automatic dwell
- spark balancing
- automatic power cut after 1 second
- gearshift retard
- etc.etc.

 

Installation Instructions

 

http://albertronic.com/123ignition/files/manuals/123manual_TUNE.pdf

 

Built in curves for:

  • Fiat 124 Spider sport model 1800, replaces Magneto Marelli S134 B
  • Fiat 124 Spider Abarth rally 1800, replaces Magneto Marelli S144 BA
  • Fiat 124 Spider 2000, replaces Magneto Marelli SM807 CX
  • Fiat 131 Racing 2000, replaces Magneto Marelli AEI 200A, Bosch 0 237 001 002

 

SPECIFICATIONS
cylinders: 4
direction: CW/CCW
voltage: 4,0-15,0 Volts
range: 500 - 8000 rpm
temperature: -30 to 100 Celsius
coil: stock or High Energy coil, primary coil NOT below 1,0 ohm
dwell: constant current, fully autom.
time-out: after 1 second current is switched off
spark-bal.: better than 0,5 degr. crankshaft
vacuum: vacuum advance or boost retard, max. 20 degrees crankshaft
max.advance: 45 degr. crankshaft
curves: Two programmable advance curves
Programmable: By Windows PC Software via mini USB cable
Rev limiter: Programmable soft rev limiter ( max 7900 rpm ), 60% of the sparks will cut off
wiring: red = +6V or +12V, black = '-' coil, blue = ground, yellow = curve selector
 
 

 

 

If you have any questions or queries please feel free to ask

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 28515383121

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Isabel H.
Fort Morgan, US
★★★★★ 5
10/10
Color: Multicolor-4pack-a1, Size: Small
These are some of my favorite underwear. I find myself reaching for these constantly. They're very good quality and very stretchy. I'm 140 5'3 and I got a small they fit great. Someone larger or smaller would fit in the small too. I do stress that the leg holes are a bit tight on my thighs and I don't have thick thighs at all. On someone with thicker thighs I'd say size up to a medium. You can wear these as mid/high waisted or low waisted. They're versatile! The cotton gusset is a plus too❣️
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Reviewed in the United States on May 17, 2026
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Miss Stevie
Houston, US
★★★★★ 5
Better than Haynes at for less money
Color: Multicolor-4pack-a1, Size: XX-Large
I am surprised by the quality of these knickers. They are better than Haynes for less money and when I say they’re better, I mean far better, but I can’t believe how comfortable and STRETCHY best underwear is
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Reviewed in the United States on April 25, 2026
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Elaine phiri
New York, US
★★★★★ 5
love love love!!
Color: Multicolor-4pack-a1, Size: Medium
like my daily driver now, like i never thought underwear could be this good untill now! have bought 2 4packd and will probably get more in the future :) they are snug but not suffocating, with my darker skin i was worried of them getting darker in that area but so far(3-4 months) they’ve been holding up well and clean easily in the washing with a bit of stain remover!
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Reviewed in the United States on May 19, 2026
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Mark & Ashley
Grantham, US
★★★★★ 3
Satisfactory
Color: Multicolor-4pack-a1, Size: X-Large
If your wanting an easy on high waisted underwear these work. They are honestly strange material, a mix of three different things- not bad but different. Not seamless, might ride up, slightly on the thicker side. Will last a while. Comfortable enough but not amazing. Got for after a surgery and needed something different- these worked but would I get on a normal day probably not.
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Reviewed in the United States on May 15, 2026
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Siobhan Smith
Pawtucket, US
★★★★★ 5
Super soft and comfortable!
I haven't bought new underwear in forever. I used to wear thongs, but now find them incredibly uncomfortable. The last few times I've tried to buy new underwear, the sizing was either way off (I'm a medium, but gave up after having to return them for a large and then extra large) or the quality was horrible (two brands stretch waaaay out and they can fall down while wearing them (I have larger ass-ets, so they shouldn't start to slide down during use). I tried these after buying some bamboo pyjamas and I love them! They are incredibly soft, comfortable, and stretchy. I can use them all day, and they work well, whether I'm lounging on the couch or wearing them under my spandex shorts at the gym, they don't ride up or slide down. They are both comfortable and look sexy, while providing support in all the right places. I haven't had them too long, so I can't speak on the durability, but they appear to be of good quality and I plan to order more, this time without the band.
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Reviewed in the United States on November 13, 2025

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