need help with side bite

[dillon_94]

the driver can get into the corner and threw center but as soon as they get on the gas its side ways and the other cars are pulling away like crazy.
front springs are probably to heavy, its a chevelle clip and i was thinking of putting a 600 rf and 700 lf springs and a 250 lr and 200 rr spring shocks are 7-3 rf 5-3 lf and 3-5 lr and i dont know rr. the springs dont have stamps on them so i dont know what they are now. its a 3 link car so i understand the 4 bar cars will have more drive but we need help to gain any at all.
thanks