Best location for lead weights


New member
My son races in a #290 class he only weighs 80 pounds, I have to add a ton of lead to get him up to weight. I would like to know if it is better to add weight to the seat, or spread it out around the frame, and still have your % right. Advantages/Disadvantages



my girlfriend runs stock light 330 weight and she weighs 100 pounds... I have weight stacked evenly on the sides of her seat as far forward as possible, one 5# piece in center of front bumper floorpan, one 5# piece on back right of seat... was actually able to eyeball and get nose/left right where i wanted it first try, 2004 ultramax blaze octane is the kart


New member
I got some nice flat sheets from a guy and mounted mine on the back bottom of my seat. The guy that does my scaling dont like to mount much if any on the frame.


New member
Great info, what ever it takes