[/quote] MR.P the title of this thread was fast leaf spring guys inside.. my question to you is how fast have you been on a leaf spring naturally aspirated.. [/quote]

Never mind then... yes your faster quicker than my old
62 LEAF SPRING car was .. and that N/A...
EDIT
I will tell you how I could 60'so well back then... I
clamped a 3/8"thick piece of spring steel to the front
segments so it was damn near a sold front