Cristian Piasini sent me an extensive list of pictures and modification of his state of art Punto GT. The level of tuning is really impressive and the performance is equivalent.
- 4 Pistal Racing pistons with compression ratio 8:1
- steel camshaft with aspiration 30/70, h=10.7, exhaust 70/20 h=9.5
- ergal adjustable pulley
- 4 Nimonic aspiration valve with lowered stick (d = 39mm)
- 4 Nimonic exhaust valve with lowered stick (d = 37mm)
- 8 titanium plates to apply on springs
- 8 titanium valve lifters
- 8 titanium valve spacing adjusters
- Escort Cosworth throttle body
- Garrett T38 modified turbocharger
- special wastegate
- fuel pressure regulator
- built-in intercooler with 1600 cm2 cooling area
- adjustable pop-off valve
- Inox steel built-in hoses
- 4 air hoses
- full exhaust system in inox steel with 70mm diameter
- two silencer boxes
- BMC F1 air filter
- Spesso head gasket with rings
- engine gasket set
- 12 special head screws with (diameter = 12 mm)
- EFI Euro1 electronic management system
- full cabling system
- air temperature probe
- water temperature probe
- digital scope for exhaust temperature
- throttle body meter
- APS probe
- 4 fuel injectors (330 cm3/min)
- complete head reworked in aspiration and exhaust channel
- block rectification
- threading of the 10 block holes for the M12 bolt screws
- rectification of the crankshaft with complete balancing
- Reinforced clutch pressure device
- four button Hard clutch disk
Setup and suspensions
- 4 Tarox disks
- Ferodo DS2500 brake pads
- OZ Racing 7/16 Magnesio wheels
- Goodyear F1 215/40 ZR16 tyres
- KW adjustable setup Inox series
And now some performance facts!
| Performance | |
| Engine |
Acceleration 0-200m: 9,3 seconds (at Auto Kit Show Imola) Max speed: 270 km/h Max power: 307 HP Max torque: 338 Nm |
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