64 Dodge - 572 HEMI - 3850lbs at the line - CalTracs with split mono leaf's in the factory mounts - set on bottom hole - using strange double adjustable shocks at all four corners - all with a 9' x 30" radial CO-7 compound Hoosiers - been 9.65 at 142.5MPH - 60' is usually 1.40 -1.42 - Thinking of changing up to ladder bars this winter to get a 10.5 tire under it - the CalTracs hook perfectly on a prepped track - but on a marginal track it can be an adventure to get it to leave consistent.