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hello guys I need tips to complete the changes on my 1.9 tdi,and already been widened in the basement, and have been adapted pistons big now, I have serious doubts as to the head, and in particular for the cam to use, there are so many around....I ask maybe the opinion of a few mechanical engineer
of that specific engine are we talking about?
vag group???????Quote:
Originally Written by munro
could be...but what is the tdi...the injector pump or the one with the rotary pump??
and especially that engine code ???
1.9 tdi raga
of course, pd
That the turbine to the mounted ?
or an end of an exhaust manifold dell vw golf5 1.9 105 hp
to mount the turbo dellA3 170cv
I would have opted for a 16v... I understand that you used a 8v. Anyway, you are too stingy with information... no ? easy to read in the thinking of the people.
To mount 16 v doveo first find the head and then dere if I am in my case its not I know to tell you to change the pistons to precedende break or iltutto and your initiative ???
hgt...you need to specify the type of engine......tdi injector pump there are the 101-105-115-130-150-163 if we are talking about 8 valves..
then you have to see that you power want to get.....I can say that starting from the base of the 150hp for example....engine ARL always remaining 1.9 displacement can pull out the powers of 190-200cv only of map,filter and exhaust.....
if you mount an axis cams,injectors plus,turbine, large best on the manifold, tubular a frizza premium and any other arrangements by combining the first step that you mentioned it...you can also see 300cv....
them for? the reliability? typical of the tdi is affected.....but, however, also depends on the use that is f? such a motor...
then in the source ? the 130 blt I have practically demolished, or can I say melted 2 pistons because of a reach of several miles for those who give me a ***** I send you photos of how I made them....so I did do rods new, almost chrome, with the pistons of the 2.0 now? the uncertainties are for the head....munro I've already I was around the 250-260cv with single turbine and intercooler....and according to me ? what happened to the pistons as a result of the injectors ori prch? I had to stretch it a bit too much time in view of the pressure 2.5 2.6 bar
when you make a certain power and a pressure gauge egt ? of obligation!
I stancher? never say....
for the head mount an axis cams dbilas with a profile that is not too pushed, and you are ok...
for the injectors, the firad in italy has spoilt for choice....I would say that the injectors 60-80% more big they can go...
as the cooling oil as you put it?remember that the pistons are cooled "from below" from the nozzles that spray oil in the pressure under the head of the piston...so if the oil temperature increases in the combustion chamber ? obvious that the weather has warmed up...in that case, an oil cooler, well dimensioned helps...and a little...
and that turbine and intercooler mounts?have you monitored the temperatures iat 2,5-2,6 bar?
the work was not the f? the turbine....
the pistons have a tendency to break due to excessive heat given off by the long time to inject as much fuel...
if you do not want to break a piston, each 100 meters, in addition to the things already mentioned indispensable are the atomizers plus....bosio and firad can be of help in these cases....
then for extreme powers, but it is really extreme...I am talking about 350-400cv and more than a turbo-compound most everything you need and you can change the pistons inside of the injectors that go from 9mm to 10mm....them for? the risk and be with the timing belt to pieces because of the mechanical stress added by the compressors which are more big, and around the corner...
on the other hand for? when you search for up to the last horse-power, something you need to give up....
ah..just for info...the connecting rods of the blt are not able to withstand more than 500 nm....in that case, waiting for the connecting rods of the disk or of the arl or the maximum would fit those of the bpx...
I meant that those pistons, I was greeted only with the turbine increased, and map the extreme...
for the council when you mount a turbo big ? obligation a interculer plus
That turbine mountains..?
The injectors and the profile of the cams of the injectors are still the original ones..?