Weber 40 for Porsche 911

[Olsen911]

Gents.

Have this set - bought a long time ago - never tried them on.








I think it´s all there - and it should be assessed as cores.

Can anybody id the year for these.? and they value.?

Thanks - Cheers - Tommy.

[gearby]

Right below the Weber on the carbs are some stamped numbers you'll need to post to get an idea of the model of carb. There is also a casting date on the side of the manifolds. It'll be a 66, 67 ,68 or 69 with a bunch of dots around it that indicate the month. Post those and a more definitive answer can be given.

[Olsen911]

Thanks.

Here is what i belive is the Numbers on the Webers.

First: 40IDT3C
Second: 1735

It says: 68

First: 40IDT3C1
Second: 1979

It says: 68

Let me know what you guys Think.?

Thanks - Cheers - Tommy

[roblav]

IDT's are lower in the triple Weber 40 totem pole.

[gearby]

yes, there were three Weber triple throats put on two liter 911's. IDT, IDA, and IDS. IDT's are the least desirable and IDS are the most desirable. The IDT were put on the detuned 2.0 911T, the IDA were put on the standard 911, and the IDS were put on the '67 and '68 911S.

[Olsen911]

Thanks.

What would the value be of these IDT.?

Thanks - Cheers - Tommy.

[gearby]

As a complete setup with air cleaner and crossbar I would say in the neighborhood of 2K plus or minus a few hundred. IDA's I'm more familiar with and those generally go for around 2.5K plus or minus as a complete setup.

[Matt Monson]

IDT's are from a '68T. I would agree $2k or less.

[Matt Monson]

Here's a comp on just the carbs themselves.
http://forums.pelicanparts.com/porsche-914-used-parts-sale-wanted/920192-fs-weber-idt-carbs.html