[snakebitekit]

you need less of an overlap because you need more vacum. the more the overlap the less the vacum. Webers have a real problem with that. I have sent all the weber sellers I could find and none of them have bothered to respond regarding this, T&L did.
I am building a ERA FIA (ordered), they tell me their headers will not fit the dart heads. Does anyone have a supplier to lead me to.

Dennis