Anyway to make the H2 faster off the line

Brand new to the forums and also to H2s, I've had mine for about a month and a half.

I was wondering if anyone knew of a way to speed a stock H2 up off the line. My H2 seems to have decent power when it is already going, but if I'm stopped and floor it, it's pretty slow until it reaches the half way through the first gear.

I understand this is one of the heaviest vehicles on the road (so heavy it's not required to list the MPG on the sticker), and also not looking to drag race but wanted to see if anyone knew of a way around it or if they have experienced the same problems