2.7rs Weber carb jetting ?

[Luke M]

I'm finishing up my engine and wanted to know what others have tried or are using for jetting on webers 40idt. My engine is a 77 2.7 with 9.5:1 comp JE pistons, 36/35 head ports, & solex cams. I have a set of Weber 40idt/manifolds ported for heads. They came off my 914-6 that I would like to reuse.
They are in nice shape with only 25xxx miles on them. My question is what do I need for jetting and what not to set them up for the 2.7 ?

Thanks in advance..

Luke

[davemccorkle]

main 145
idle 60
air corrector 180
emulsion tubes F3


This is what I used on mine and it purrs like a kitten now!

[davemccorkle]

Here is something else you might like.

[unclebilly]

You are going to want to run 34 or 36 mm chokes in there. I am running 34s in my engine which is quite similar.

[davemccorkle]

Sorry about that, yes 36 mm venturis

[Luke M]

Thanks for the quick replies. 34 or 36 mm venturies ?

I have a set of 34's handy.

[davemccorkle]

try them and see how she runs! I went with 36's