im going to set my timing in a week or 2 and would like to hear what you guys think i should set my timing to and also what i should be paying attention to, to adjust it more or less.

it has a 339 head gasket so i think its 50 over stock? o-ringed head, has 12mm studs, hx35/40 over an ht3b and its gonna have 435s with the smallest copper washers that are usually ran.i think thats all you guys need to know but if not let me know.

 

a 50 over head gasket?

 

im confussed whats a 339 headgasket?

 

i think it was the last 3 didgets of the part number or something. i cant completely remember but i thought it was 50 over cause a marine gasket is 20 over stock.