1970 Dodge Dart 3X2 frame mild steel 4-link weight is 2820 with me power-glide trans 4.33 gears 540 Indy alum block B1 orginal heads.
Back half mph seems real low to me picked up 5 mph in the 1/8 and only .50 in the 1/4 compared to the 500 ci
Going to try different convertor this weekend slippage is 11%