Fiat 500 Abarth R3t
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Discussion Starter · #1 · (Edited)
So I've been doing some digging online and coming up a bit short with any real details on these two awesome cars. I can't find much beyond the info found in the various press releases when they launched these cars, for example, for the R3T, the article will say something like " special attention was taken with supplying the car with adjustable suspension".........or "the car is equipped with a mechanical LSD"....While that's cool to know, I'd like to know things like who exactly makes the suspension for the R3T or Corse models? What other changes have they made? Just sort of fill in the blanks on a lot of this info.
For example, I can find this info about the Corse
Fiat 500 Abarth Assetto Corse technical specifications
Engine
- 4 cylinders in line, 4 valves per cylinder, 1368 cc
- Power: 200 bhp (147 KW) at 6500 rpm
- Max. torque 221 lb/ft (300 Nm) at 3000 rpm
- Garrett GT 1446 fixed geometry turbocharger
- Specially reinforced air and water intake covers
Transmission
- M32 6-speed transmission
Suspension
- Front: McPherson, special racing shock absorbers, coaxial spring with ride height adjustment
- Rear: interconnected bars , special racing shock absorbers, springs with ride height adjustme
Steering
- Racing-calibrated electric power steering
Brakes
- Brembo 4-piston radial front caliper M4X40
- Self-ventilated, perforated front brake disc ø 305 mm x 28 mm
- Rear caliper with piston ø 36 mm
- Rear brake disc ø 264 mm x 11 mm
- High-performance racing brake pads
Body
- Rear spoiler and front bumper splitter
Chassis
- Reinforced cage structure, welded to bodyshell
- Lightened interior, Sabelt Racing safety set-up
- Optimised driving position moved towards the centre of the car
Wheels
- Painted aluminium alloys, 7″ x 17″
- Tyres: 205/50 ZR17
And for the R3T
| Engine | |
| Configuration | Straight 4 |
| Location | Front, transversely mounted |
| Displacement | 1.368 liter / 83.5 cu in |
| Bore / Stroke | 72.0 mm (2.8 in) / 84.0 mm (3.3 in) |
| Valvetrain | 4 valves / cylinder, DOHC |
| Fuel feed | Fuel Injection |
| Aspiration | Garrett GT 1446 Turbo |
| Power | 177 bhp / 132 KW @ 5500 rpm |
| Torque | 250 Nm / 184 ft lbs @ 3000 rpm |
| BHP/Liter | 129 bhp / liter |
| Drivetrain | |
| Chassis | unitary steel |
| Front suspension | McPherson struts, coil springs, height adjustable racing shock absorbers |
| Rear suspension | inter-connected arms, height adjustable racing shock absorbers |
| Steering | electric power steering |
| Brakes | ventilated and perforated discs front, solids rear, ABS |
| Gearbox | 6 speed Sequential |
| Drive | Front wheel drive |
| Dimensions | |
| Weight | 1080 kilo / 2381 lbs |
| Performance figures | |
| Power to weight | 0.16 bhp / kg |
I can understand teams keeping things like spring rates, swaybar sizes etc.... confidential, but these car's are all homologated to run in spec series, I just can't seem to find those exact specs haha.
The reason I ask is because while I'm not likely to be fitting a sequential trans to my road car, things like what kind of dampers the Corse and R3T models use could be useful to know, who makes the LSD etc.... These are all spec car's, where do these guys go to buy their spares ya know haha? I'm sure they work direct with FIAT, or Abarth motorsport division, but typically you can find stuff like this online. I've not been able to dig any of that up.
So if any of you have any info like that, it would be much apreciated if you could share it, or can point me in the right direction of where to find it.
Thanks!
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Is it just me or the tires seem really small? Perhaps for Fiat racing?
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Discussion Starter · #4 ·
^^Haha, I think they're actually spare tires. I believe they just bolt those on so that they can move them around during assembly. I imagine the proper motorsport wheels get bolted on before delivery though, depending on what discipline the buyer is purchasing the car to race in.
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22,120 Posts
Is it just me or the tires seem really small? Perhaps for Fiat racing?
^^Haha, I think they're actually spare tires. I believe they just bolt those on so that they can move them around during assembly. I imagine the proper motorsport wheels get bolted on before delivery though, depending on what discipline the buyer is purchasing the car to race in.
FWD but those tires would sure make drifting easy, hand brake drifting but still. 
Source: https://www.fiat500owners.com/threads/abarth-r3t-and-assetto-corse-specs-details.16570/
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