First stock vp44 pump 2.5tdi +400hp ! Dyno video only!

Video montage from dyno session.
This is with basically new stock AKN pump, bigger nozzles, 3.7-3.8bar boost.
Still some smoke even the lambda says 1.4 / afr 20+ on max power.

[@teaholiq]

is that max you can get out of it on this setup?

[@bigdiffas]

Probably not. Its the same tune as last year and is not even started tuning for max power. This was only with removed cat and more boost, not added fuel

[@JPSporTT]

@bigdiffas are you using the stock ecu with socket chips??

[@bigdiffas]

Yes. Stock ecu with custom maps.

[@JPSporTT]

@@bigdiffas edc 15M or edc 15vm+??

[@JPSporTT]

@@bigdiffas obd or eproms??How many plugs,2 or 5??

[@bigdiffas]

@@JPSporTT old style two chip

[@JPSporTT]

@@bigdiffas i have a 98 A8 D2 with a edc15M and my tuner is having a litlle problem with the ecu after chiptuning...

[@Carrjam]

Onko uusi koppa etuvetoisesta b5:stä?

[@bigdiffas]

Ei me enää mennä ikinä näissä etuvetoisiin. Olen oppinut läksyni 🤣

[@Carrjam]

@@bigdiffas 😄

[@3n3ly7m9]

Whats with all the gauges?

[@bigdiffas]

With gauges you can see little bit what happens on the engine

[@MRgeiix]

Che turbo e intercooler hai usato?

[@bigdiffas]

English please 😎

[@andrzejstankiewicz9680]

Stock engine?

[@bigdiffas]

Not completely stock. Cams, lower cr, mild ported heads, balanced

[@jackgillen2857]

Are you using the standerd intercoolers

[@hellman1ak]

Clean remap but you need more fuel bro btw do you have ig or fb i wanna see your engine and setup

[@bigdiffas]

Adding fuel when I will tune it next time. It is still pretty much on basic map that know works

[@bigdiffas]

facebook.com/Kingdieselracing on Facebook and its kingdiesel racing on ig

[@btgarage9985]

Injection tips?

[@bigdiffas]

These are some random china/cpc ones that i had. That might be the reason again why it smokes some even on high boost

[@btgarage9985]

@@bigdiffas I understand, I work in Poland with the same project and it's hard for me to choose the endings, hence my question.

[@bigdiffas]

@@btgarage9985 there are not many options available. I might get hands on to bosio race683 if interested

[@andrzejstankiewicz9680]

@@btgarage9985 masz jakiś fanpage, sam dłubię 2.5tdi i chętnie bym się z kimś wymienił zdaniami itp.

[@roope2004]

@@bigdiffas kokeilikko lisätä ennakkoo kierroksilla

[@user-bi3wm5uo6p]

1.9 tdi with 300hp run on 600nm so 650 for 2.5l is not that much torque in comparence

[@bigdiffas]

Well torque is useless on low revs when you want faster car so. Also too much torque usually causes more damage to the engine. I rather like 600nm from 3000 to 5500