It was proposed to me a while back.....and seems logical.......that at the time in the evolution, the transition from principally wood hulls with fiberglass covering to hulls primarily fiberglass with wood structure (bones?) that builders then really didn't have any reliable way to gauge what was a sufficient amount of glass/resin to provide the strength needed, so it was often a matter of "more is better" and hence, some very thick and heavy layups were birthed early on. That explanation seemed logical to me.
I have a number of theories and assumptions on the 4 Point, no doubt universally incorrect............but I'll throw them out there anyway in the hope that it helps keep the conversation going, and more importantly, someone who actually knows something will respond with some better insight and opinions of their own. Hence, my take on how the 4 Point came to be such a weighty character. Really unfortunate that Bill (Biesemeyer) has passed on and that he's not here to throw light on any Bz discussion.......but there are still some dudes hanging in out there who do have much better insight and/or opinions, and I'm hoping they will chime in and help set things straight.
I'm looking forward to being able to determine the weight of my 4 Point hull.......but in any case I'm pretty sure it's gonna be about double what would typically come out of the mold today on average.
According to the Bz history book, the 4 Point (Pettijohn's "Wrangler") held the APBA 1/4 mile world record at one time (doesn't say for how long) at ~126 MPH in 1962.....however in the Drag Boats of the 60's pictorial book it says that Golden Thing had a ~149 mph world record in 1961, so it may have been different sanctioning bodies, or? But the fact is the 4 Point at it's weight and design was just a blip on the radar of drag boat racing. Insight anyone?