nagliy_root wrote:But hdi heads designers are lazy. Seats and inlet runer zone are very bad, Seats shape is very bad, they serves in intake channel on 2 mm - so that is power loss in generally. I had worked with PSA XU10j4rs head - that is very good designed head, seats shapes are very good, but oem cams are very mild :) Frenches what else to say.... :D

:D
I don't understand, you are driving this head now? How does it feels?

XU10J4RS - IS a petrol head - it is in my peugeot 205 gti i ported it too http://www.drive2.ru/cars/peugeot/205_g ... 9356/#post

and for my diesel head: i put it on the block, and now i prepare engine to drive - change cambelt, install injectors, rebuild webasto and etc. Delete whole egr system, delete air dosers for fap regeneration, change oil, antifreeze. And soonly i will test my mods :)

nagliy_root wrote:XU10J4RS - IS a petrol head - it is in my peugeot 205 gti i ported it too http://www.drive2.ru/cars/peugeot/205_g ... 9356/#post

and for my diesel head: i put it on the block, and now i prepare engine to drive - change cambelt, install injectors, rebuild webasto and etc. Delete whole egr system, delete air dosers for fap regeneration, change oil, antifreeze. And soonly i will test my mods :)

:clap:

How's the GTI head doing?