CNC Valve seat machining Video - TU5JP4 head

[maomo106]

Hi, dear Rallye friends.
Doing a search in google about the profiles for the valve seats in the TU5JP4 head for my "8V rallye block + JP4 head project", I found these interesting videos. It seems like the intake valve seat has a very nice OEM profile as Sandy said in a previous post, however the Exhaust Valve Seat looks suitable for a better profile.

Your kind comments are greatly appreciated.

Intake
YouTube - Peugeot TU5JP4 Intake Valve Seat

Exhaust
YouTube - Peugeot TU5JP4 Exhaust Valve Seat



Regards
Mauricio

[dynofiend]

neither video works :(

[Bean0]

Click the titles, they don't like being embedded for some reason.

[maomo106]

Here are the direct url's

"http://www.youtube.com/watch?v=0lRyn-yAvvo"

"http://www.youtube.com/watch?v=B22tuASevfM"