Vorsprung Ash Technik Posted November 13, 2007 Report Share Posted November 13, 2007 Hi people, first post on this forum - been a long time reader though! I bought my first car (53 reg Polo 1.4 SportTDi with 23k miles) about a month ago. Although it's a polo, I thought I'd ask here as I've seen quite a few examples of very well tuned 1.4 TDis on here like nfbr's old one I've never heard of anyone putting PD 130 injectors on a 1.4 TDi (maybe for a good reason?)...but anyway, I'm almost certain that they'll fit (correct me if I'm wrong). Two questions for you:First of all, would the engine be able to run without smoking with the standard turbo, intake and exhaust?Secondly, would it produce any noticable difference in performance, or just more smoke and less economy? If the former, what sort of figures would I be looking at with a chipped car? I know with everything else stock, around 108 BHP seems to be the norm, so would somewhere around 120 BHP be achievable? If you'd be able to give me an answer for a stock car and a car with these parts which is about to have a custom remap, I'd really appreciate it Finally, with or without these injectors, would a PD 160 Cupra intake hose be worth it (seeing as they're now £70+) on a generic remap? What about a custom one with the injectors I'm asking about?Many thanks!Ash Quote Link to comment Share on other sites More sharing options...
Max69vk Posted November 13, 2007 Report Share Posted November 13, 2007 I think they're the same injectors, although I dont know the part number to confirm this. Quote Link to comment Share on other sites More sharing options...
dash Posted November 13, 2007 Report Share Posted November 13, 2007 al(NFBR) figured out that the 1.4 is a 1.9 with a cylinder chopped off and it is a pd lump so they are probably the same.unless you find out if the different stages of tune for the 1.9 use different parts and not just different maps Quote Link to comment Share on other sites More sharing options...
Vorsprung Ash Technik Posted November 13, 2007 Author Report Share Posted November 13, 2007 Well, I do know for a fact that the PD100 and PD115 engines use the same injectors, whilst the PD130 and PD150s use ones with slightly larger nozzles Since a 1.4 TDi is essentially a 1.9 TDi minus a cylinder, I'd assume they use the same injectors as a PD100/115. ie. 3 cylinders vs. 4 = 3/4 of the power if you get what I mean Thanks!Ash Quote Link to comment Share on other sites More sharing options...
g-man85 Posted November 14, 2007 Report Share Posted November 14, 2007 A user called 'Teflon' knew of a 1.4 TDI which had 143hp.It ran PD130 injectors, PD150 conrods (not sure about other internals) and had a flowed head and hybrid turbo.Might be worth to look for a post he made, and give him a PM. Quote Link to comment Share on other sites More sharing options...
willcrook Posted November 14, 2007 Report Share Posted November 14, 2007 if I won the lottery (euromillions ) i'd make an INSAINE 1.4 tdi hehemassive power,all bodywork in carbon fibre etc etc etc Quote Link to comment Share on other sites More sharing options...
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