So basically, upgraded intercooler is the best bet to start with.
No one has bothered making bigger injectors but if they did the best sort of power out of the standard turbo would be 130bhp or could more be possible?
A bigger turbo and injectors (if available) would push this figure even higher? Of course an upgraded clutch/gearbox would be needed though.
Am I right in thinking a new Micra dci is the same engine/intercooler/turbo? Just thinking it could make an entertaining sleeper (and a few grand cheaper too!)
Intercooler is fine realy best decide how much you want to spend a remap the big thing wll see about 110hp depends how hard they map and torque limit due to the clutch.
130hp is about a clean limit might be capable of more none has tried I'd think 145 might be possible with some smoke but you'd need good injectors. with n exhaust less restrictive and intake and bigger intercooler maybe 5~10more.
137 was the level max one owner could get with abigger exhaust gt15 from a BMW320d and intake plus tunning box on the pump and lots of mapping but it ran out of fuel the pump woulnd't make the pressure and flow rates wanted for more power that was 1.6 bar though as well and it reved to 6k.
gearbox shoudl be ok if not absued its not that bad its the clutch which needs upgrading not an issue realy as uprated ones exist.
yep micra is the same.
if you want more power best start with another engine get a 2.0 PD or the 1.9 PD engine and with remaps etc 200hp is easy enough 300hp has been proven with other bits plus the box is much stronger. the ecu can be made stand alone for simplicity ad the stock wiring loom power the other stuff.
I've though about it before the new bigger engine is the better idea.
the 1.9 TDI from the older clios etc can make 130hp with just a reamp on the rare 110hp version and it bolts straight in plus injectors shols be easier to sort etc.