I race a very quick index class with a NA sbc against a pack of blown cars and am qualifying in the middle of the pack but need 2 more tenths to be where I can win. My car currently weighs 1340 and is all .125 wall mild steel. We have no minimum weight or wheel base rules. If I go chromoly, lithium battery, no charging system, gun drilled axles, smaller radiator, lw hoses and a little carbon fiber I should be able to lose 250 pounds. I believe that will get the 2 to 2.2 tenths we need to be able to win this class. I would like it to be SFI 2.5C or current for 6.00 ET. Who is building the very lightest RED's out there.