Advise on eccentrics champ

[highlander]

I am new to champ. We currently run 4 phase x flat karts love them. Have opportunities to buy a 2010 or 2011 eCcentric champ the 2011 has the bigger cage (longer) I will be weighting about 520 total weight was wondering options would the eccentric be good choice. I run small low bite track dusty. We typically turn 12.11 lap times on our flat karts.

 

[TLR_289]

When I had my excentric champ I weighed 430 about everywhere we went. I'm not sure how the extra 90 pounds will effect it but here's what I can tell you. I won two championship on mine in 2011. Most of my adjustments were just moving the left rear in or out. The kart had extremely good roll speed too. I would recommend it but like I said I'm not sure how the extra 90 pounds will effect the kart. Hope this helps

 

[highlander]

Thanks