I forget how many washers the camber mod calls for, like 6 or something, but you can use more. the camber mod helped me but i still burnt up my tires. instead of 6 i used 10, with longer bolts. maybe dangerous tho, but i lived. Id think 8 maybe 9 is ok. tires lasted longer like that. i guess its safer to buy a real kit if its a major adjustment tho. i didnt.