Another guess my SB 340 et 1/4 mile :)
the little 340 will surprise you...:D my old 340 was bored 30 over bme dome top pistons on eagle h beams rods,jheads ported,stock dist. locked out , 950 hp carb , comp cam 282 solid 525 545 I think lift cant remember in my 70 duster with 727 trans 8" 5600 verta with 4.57 gear and 28 slicks went
7.40@90 in the 1/8 mile with a 1.67 60' ..needed to tune the chassis but didn't sold the motor to a member here...went big block :prayer::prayer::prayer::prayer::prayer::prayer::prayer:but that motor would carry the front wheels about 3' and about 6" in the air then go to spinning ......drove it on the street a little ...:D:D:D:D:D