how fast will the apex-gt go with a 1 inch lugged track

[THE-TRUTH]

How much faster would its top speed be compared to 1.25 inch lug.I know the 1.25 inch ripsaw is better all around.But what is the difference on the top end with a 1 inch lug.

 

[welterracer]

Should run 2-4mph faster.. THEORETICALLY .