Jackson Hens

Hey guys i have bought saints row 2 on steam and ive heard that it is very unoptimised and ive been playing it my fps is always below 30 sometimes it will hit 30 but when im driving i only get like 10fps is there anyway to fix this i could even run saints row the third better then this specs:intel core i3-2310m intel hd graphics 3000 and 8gb ddr3 ram