2mm overbore, jetting need changing?

[bored&stroked]

I just took my 61x from 82 to 84mm, and ported it, will this much of a change require jetting changes or just a screw adjustment?

 

[JSON.BRWN]

120 Low 1 turn out, 150 high 1.75 out 20-30 psi pop off.

 

[DAG]

Bore won't but porting definitely will

 

[tor*p*do]

120 Low 1 turn out, 150 high 1.75 out 20-30 psi pop off.

Be careful with that setting. I detonated a 61x running this exact jetting.
Post rebuild I am starting at 132.5/165, rich and slowly leaning it out

 

[JSON.BRWN]

Be careful with that setting. I detonated a 61x running this exact jetting.
Post rebuild I am starting at 132.5/165, rich and slowly leaning it out

un-ported, 5 minute 100% throttle runs with 115 lo, 145 hi currently w/ SBN 46.