“Hi I purchased a jet tuning kit off you at Mersea, my scoot had been set up on a dyno but, was slightly over fuelling. So installed a smaller jet at Mersea, got home the plug a lovely correct colour. Would like to thank your rep at Mersea, for selling me an excellent product, with good knowledge, I’ve got 9 spare main jets but, it’s the best £14 I’ve spent.”  – Colin Frost

Yeah tried 125 jet at the weekend only did around 25 miles but went great smooth as silk and great acceleration seems to have done the job. Great product. – Simon

What’s interesting is that unlike the previous attempts there was a steady change which did conform to the jets used! Very pleased and would and will recommend to others purely on the basis of quality, the price is a total clincher! – Dave Wheeler