Will see what Bob says on Saturday and will have another graph, hopefully, to submit to the pot of evidence.
In the real world, on the road, the weight of the car will have significant input into whether additional bhp will allow you to pull away from a less powerful but lighter car. I thought it was great that when we went to the GTArt rolling road they weighed the cars before doing the power runs.
So, if it's a competition, we should take weight into account also!
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Toyobaru 86 with Cosworth exhaust brakes and supercharger, Cosworth mapping, Eibach lowering springs, OZ alloys, fast road geo and various cosmetics. Great fun!