choke sizes for a pair of dellorto 40's Post Posted 11 April 2008, 9:39 PM #813773 (In Topic #97323) dubdonald Settling In choke sizes for a pair of dellorto 40's hi im lookin for choke sizes for a pair of 40's which are goin on a mk2 1300 8v polo engine with polished n ported head and a fast road cam. can ne 1 help? 0 guests and 0 members have just viewed this: None. Forum home Engines Small Block Carb Engines