Timing on 2.8Ltr V-6

I need the timing on 85' S-10 V-6 2.8Ltr engin auto Transmission 700R4 with 2 Brl.Carb.Decal is missing under the hood...

I Had A 3.1l. Its The Same Motor And It Was 10 Degrees Before Top Dead Center For Basic Timing. Yours Should Be The Same.