I have seen some other desmogged 60’s without this.
Item circled in picture. Thanks for the help.
Thanks JimC. Running your pulley and may reach out for this rebuild. Coaching boys baseball right now, not enough time!That's the secondary slow cut valve. It was added to USA 2F carbs to ensure that fuel is not dribbled out of the secondary idle port if the secondary throttle is not fully closed. Like many things, it is not needed, but is nice to have.
Rustic76Jump into the rebuild. I just did my first carb rebuild and my 60 was out of service for one day. Source a good rebuild kit, have a FSM handy, and pinhead’s YouTube videos. $80 total and it runs great.
Your secondary slow cut valve is also missing it’s rubber boot. I don’t think those come in the rebuild kit unfortunately though.
Maybe not “really good” - I can’t tell quality just by looking at these - but it had the - easy to lose - hotwheel tire looking gaskets that fit on top of the venturies. No other kit I’ve seen has had those. Otherwise, I liked the keyster kit from Kurt (maybe Jim sells it too) but mine didn’t have any jets and the plunger was rubber. I’m giving it a try in my rig right now, but I have a pleather one from the dealer I’ll pop in if necessary. Seems like the rubber seal on top of the plunger goes bad fairly quickly on the Hygrade kit - so good to get that from dealer too, it’s better quality. I’m hoping the keyster will last longer than my last one from the hygrade kit.Someone, not sure who said the kit from O’Riellys is really good. Has more stuff in it than the one from Cruiser Outfitters. I saw a photo... it’s on my computer but I’m down for the count on my couch for now. And be sure to buy the accelerator pump from the dealership tho cuz the material on he stock one is leather as opposed to the aftermarket which is rubber. And soak it for a few hours prior to install in 90wt.
They sell a brass float as well that is a nice upgrade to the spongy rubber original. The napa kit has a leather plunger and the venturi caps too. No, diaphragm though. Mine was okay so I didn't need it anyway.I went to my local NAPA and got the one they offered. It was ok, it did not include the secondary diaphragm but they sell one separately if it’s needed.
Ah! Good to note. What exactly fails with the brass float? I was under the impression that the old float takes on fuel like a spong eventually and doesn't float properly.Be aware that Borg Warner & NAPA sell a brass float that is failure prone.
The OE black nitrophyl foam float is failure proof, so either re-use the stock one or get a new one from Toyota or sometimes found in aftermarket box.