Rotrex superchargers had a bit of a heyday on hillclimb cars a few years back ... there were quite a few single-seaters fitted with them ... having just wandered the paddock catching up with old pals after four years of layoff, they seem to be gone ... not sure why.

You obviously don't need telling that just loading more and more power doesn't lead to motoring Nirvana .... there's a dynamic sweet-spot of engine, chassis and what type of driving presses your buttons ... sounds like you've got there ... maybe time to set aside your 'modifier' head and put on your 'driver' head and enjoy yourself 🙂

K