I bought carbs as a set with K&N style offset filters. Filters for 28mm carbs seem to run double the price of other filters for some reason. Guys at fast told me the same thing.
you can run a stock throttle cable with them, mine was kinked and rusted so I got a new motion pro cable and luber.
Squish is .045 and elevation is around 1,000 if I remember right.
I could Probly up my mains to 150, but warmer weather is coming so I’m gunna leave it for now.