Hello,, I have got a zx 1.9td. I change the hydrolic tete by a model of 10 with some basic reglage of the pump bosch, with the best compromise perf/smoke, however, I find that it does not have enough power and it is hard to take turn beyond 3500tr until 4700/4800 tr (mode of regulation). what can I make in to improve more my couple and my mode max. my goal is to have a car which pushes on all the beach of mode until to 4800tr to see 5000tr. with little smoked and performance equalizes with tdi 130(si possible) I had thought a:
- to change the spring of the regulator
- to put a plunger of the type power system or papmahl
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