[Alpines] Weber question

[Bill Mounce]

Hello all

 

I converted my SV over to a dual downdraft Weber, I forget the model number,
but it is the one that fits on the S4 manifold, real common.  It ran poorly
at idle, stumbling when I tried to take off, and I was advised to rejet the
primary, which I did, I went larger and it made a huge difference, it ran
great.

 

That was last summer.  Now, in the cooler weather, I find I have the same
problem.  Does anyone else see this problem, and if so, do I need to rejet
to a larger yet sized jet?

 

The option is to run with the choke out a bit, but I'm not sure if that
comes with strings attached.

 

Thanks very much, 

 

Bill Mounce

Easton, PA

Late SV