Colorado Higher altitude jets where to buy

[ColoradoCarlisle]

I live in Golden about 6000 ft

Lowest I would go is Moab around 4500ft

Highest around 11000

Here is what I’m looking for

Where can I buy these

112 or 114 Primary


180 Secondary


50/60 or 50/50 slow and 60 Power Valve

Thank you

 

[hobbes]

I’d give @65swb45 at Marks Off Road a call.

Marks Off Road Home Page

Mark's Off Road, home of the Ruftoys offers new, used, and rebuilt parts and accessories for the FJ40 Toyota Landcruiser. Full service and restoration-quality work available for everything we sell.

marksoffroad.net

 

[fjc-man]

If your 60 is still emissions equipped, one of the components is a high altitude compensation unit (HAC). If you’re still using the OEM ignition distributor with a dual diaphragm advance unit ( that doesn’t have leaky diaphragms) you should be able to do a quick function test by disconnecting the vacuum line connected to the outer diaphragm. HAC is activated at approximately 4900 ft, when disconnected the vacuum advance should retard (slow down) 6 degrees. Does that make sense to you? There is more to the circuit function that I didn’t even touch on…

 

[ColoradoCarlisle]

Thanks
I should say
This is for a 71 FJ55
I’ll call Mark tomorrow

 

[Pighead]

This is for a 71 FJ55

If you have the original carb you might already have a set of high altitude jets in the float bowl drain plugs...

 

[ColoradoCarlisle]

No previous owner bought a crappy eBay carb
I sourced a carb here on mud

 

[65swb45]

That would not be my first, second, or third choice of carburetor to run. Consider just these two drawbacks.

IN THE ENTIRE HISTORY OF CARBURETED LANDCRUISERS that is the ONLY carburetor that has the throttle shafts incorporated into the zinc fuel bowl, as opposed to being located in a dedicated cast iron throttle body. The softer zinc body wears out faster/ is much more prone to vacuum leaks.

Also, it has an extremely anemic vacuum secondary that was abandoned after only six MONTHS for a strong, mechanical secondary…for the next five YEARS. Most of those’69s are really just 1bbls with wasted real estate.

 

[ColoradoCarlisle]

Thanks Mark but this is what I bought so this is what I'm going to work with - Learn a lot on Mud - Wish I would have learned that before but well Its paid for and has to be light years ahead of what I have now

So then if this is the worst ever made in the history of the world

- What would be your top one or two
Thanks!