vacuum reading

[SDH]

First i cannot find my last post about the fj60 running better when the #6 wire was pulled, but i was able to track down the problem. It seemed to be the manifold gasket and or the carb seating. Thanks evryone for the help!
Anyway i now am getting a vacuum reading of 17. I have seen that most threads mention 21. should i be worried?
Thanks!

 

[SDH]

Also 17 seems to be the highest it will reach when timing the thing!

 

[Slow Left]

First i cannot find my last post

This one?
https://forum.ih8mud.com/threads/fj60-running-rough-need-help.822346/page-3#post-9429929

 

[Slow Left]

Anyway i now am getting a vacuum reading of 17. I have seen that most threads mention 21. should i be worried?
Thanks!

What elevation are you at?

 

[Output Shaft]

Altitude conversion (Use percentages)

 

[augirthedude]

Nice since my new home is at 9200 feet

 

[SDH]

Altitude conversion (Use percentages)
View attachment 1003392

Thank you!
This gives me a good bearing....

 

[SteveH]

When my 2F was new/tighter in Colorado (7000'), I could see 15.5-16 inches of vacuum on the best day, but 15 was much more typical. 17" at 9000' would be exceptionally good, I think.

 

[Bear Lake Cruiser]

At idle my 60 runs about 16 at my Idaho house at 6300 feet and about 19 at the Tucson house at 2300 feet. And the engine runs real good with good mileage for the 2F