mine has sooo much i almost regret buying it, its very hard to controll, especially on dirt/gravel, i need to buy better rear tires, the stock anacondas suck, and i need to add some weight to the front to keep the front tires down
You should look at the stock Nitro Rustler wheels and tires on Ebay , I bought a set for 18.00 and it changed the whole attitude of the truck in the dirt . Still likes to pull the front end up though

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I also recommend these 2 parts .
[link=http://www.neweramodels.com/cgi-bin/item.cgi?session_id=&part_id=2734]NEW ERA BOTTOM BRACE[/link]
[link=http://www.neweramodels.com/cgi-bin/item.cgi?session_id=&part_id=3050]TOP PLATE BRACE[/link]
WELL I PUT THE 3.3 ON MY RUSTY AN MAN DOES IT SCREAM HAD TO BUY WHEELIE BARS TO TRY AN KEEP IT DOWN MY FREIND HAS THE JATO 3.3 WITH A ONE SPEED CAN I GET HIN IN DRAG RACE
LOL , Your friend needs to learn how too tune !