Just reading up on the sidedraft. If the stock engine is running well and the jets are "as specified", is there any adjustment to set via the plug colour (which seem a little blacker than I'd like if using a SU)?
There is a good vintage Tuning article in the PWA7C Digest that talks about swapping out the 80 for a 60 slow running jet to try for optimum running (and coincidentally removing a slight flatspot). Does anyone know the variables that brought that spec change in in the first place?
There is a good vintage Tuning article in the PWA7C Digest that talks about swapping out the 80 for a 60 slow running jet to try for optimum running (and coincidentally removing a slight flatspot). Does anyone know the variables that brought that spec change in in the first place?