4JB1T Valve Specs

[Robbo]

Hi Guys,

Doing up the head on my 4jb1, as expected a couple of bent valves, does anybody have the specs and angles for going a re-face?

Cheers

[Robbo]

*doing a re-face

Ps. Using 2nd hand valves from a spare head, hence why I need specs, think the seat is 45 deg. and the valves are 44.5deg...??

[steveNZ]

hope this helps

valves (Small).jpg

If you have a good look round forum think you can find out how to get a copy of full engine manual

[Robbo]

Thanks mate, got then manual, cheers.

Did the seats today, wow, they are absolute quality, didn't have to cut them as much as i thought.

Ta.

[geeves]

Diesels dont tend to damage valve seats. The fuel has good lube qualities and lower revs.