T-jet engine

[yurig]

Hi guys.
Does anyone know what Fiat changes in bravo t-jet 120hp engine to trasfer it to 150hp sport model.

 

[loveshandbags]

Hi guys.
Does anyone know what Fiat changes in bravo t-jet 120hp engine to trasfer it to 150hp sport model.

Someone else who actually owns a Bravo may be able to confirm this...

IHI turbo is a slightly bigger at a VL36 as opposed to the smaller VL38. The A500 has a VL37.
Gearbox is changed from a C510 to a M32. There's a higher torque rating on the M32. Fewer reported issues with the C510 gearbox and is nicer gearbox to use.
ECU map is different allowing for additional boost of around 1.1-1.2 bar as opposed to 0.8-0.9 bar.

A reputable tuning box on the 120bhp should release a few extra ponies and should be able to near enough match the 150bhp model.

 

[yurig]

Thank you for information.Where i can get this gearboxes data?Does additional boost needs comprasion ratio change?

 

[sussexa]

Page26 in here shows nm ratings for gearboxes
http://www.tezana.pl/files/do pobrania/FPTOVERVIEW.pdf