Converting 110 tdi to 130 or 150

[drifter]

Hi all,
What are the differences between 110 hp tdi mk4 and 130 or 150 hp tdi mk4?
:confused:

[VeeDubber]

Engine Management, Injectors, connecting rods, turbo and pistons are the main differences

[Tjaap]

so yeh, not just the chip

[PerL]

I thoguht the 110 was a conventional TDI, while the 130 and 150 was a pumpedüse?

[Marco]

pumpedüse? = directly injected at VERY high presure in english :)

[Arvid]

with a good ecu reprogramming like REVO or a lot of other makes you can make 130-140bhp. But internally the differences between the models is significant. The stronger versions also have a variable turbo.

[PerL]

pumpedüse? = directly injected at VERY high presure in english :)

Yep, it has pressure levels up to 2000 bar!

[drifter]

thanks we bought 130 tdi bora, now it must be over 180 hp :)

[Fred]

A *pumpedüse* is a nozzle (injector) and high pressure pump combined in one housing....in dutch: pompverstuiver :biggrin: