PCA SDR

If I go from fuel injection to carbs I take 4 points. If the venturis are different from "stock" I take 4 more points. How do you determine what is the stock venturi on a car which only came with fuel injection?

If I use Weber 46's and the venturi size is the same as used by a stock 906 do I avoid the 4 points for not-stock venturis?

If I use PMOs, what is the "stock" venturi size?

Just how many points do you want to take?

Fuel injection to carbs (Webers not Atkins ) is 4 points
Example- 911SC (CIS Injection to PMO 46's)

If you change the venturis on your weber carbureted 914-6 from the stock 27mm units to 34mm units you take 4 points.

That's it no double jeopardy, just 4 points. Now you have 4 extra points for those 710's !!!