check the oil level in the dashpots of the SU's.
Bill
At 01:15 PM 10/21/97 EDT, you wrote:
>what sorts of tuning measures need to be completed for cold weather on
>a 73 b? i'm getting quite a bit of sputtering between 2500-3000 rpm's
>when the motor is cold. i'm getting ready to:
>
> -replace 160 deg. thermostat with 190 deg
> -replace heater valve
> -check valve adjustment and timing
>
>i'm assuming that my problem is mixture-related...the twin su's (hif4)
>are set a bit rich, i beleive. any suggestions for cold-weather (which
>is not terribly _cold_ in SC) tuning would be appreciated....
>-thanks
>-robert
>73 mgb
>
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