The competence of the welder...
- Anders
Good point Anders, because of big temperature differences during the welding, there are changes in material structure and the result is that after few kms (7000 in my case) it's broken again. Good welder will warm up the head before welding but after welding the cooling must be controled and very slowly. And welding like this is as expensive as another (used but good) cyl.head.
Murena has very similar head as Tagora and it is the same as on Chrysler 180 (there are "hundreds" of used Chrysler heads here in CZ) but unfortunately Murena has special 3-point holder on exhaust side and nobody still found the way how to supply this.