36*, also did it on old set-up at 38* I'm thinking one issue is I need to have it idle at 1,200-1,300 due to lack of low speed signal with the bigger venturi size.

2000 Dakota R/T, 408 magnum, 727, Indy heads
1000cfm 4150 carb, 93 octane fuel.
motor; 10.258 @ 132.78
200 shot; 9.262 @ 144.69
racemagnum