can anyone help me?:cry

i cant get my 74 super running sweet.

what jet size would you recommend i start off with for twin 40 DRLA dellorto in a 1916cc, engel 120, 044 heads (35.5 mm exhaust and 40 mm inlet) and CR 7.65:1 combination. the carbs were purchased second hand with drilled jets. i want to narrow the field a little before i take it to the dyno man
or
does anyone know of a web site that has info on the best size jets for this combination?

Please advise. ralph59

Mine DRLA's have 60 idles, and 120 mains on a 1776 with a Engle 100 cam, runs sweet.