TetraBoost E-Guard 15, Makes real Leaded fuel with ethanol protection, 1 x 945ml can

Does what it says on the tin.

I run a 1958 500cc single cylinder performance motorbike (Velocette Venom) which does not like modern fuel. I have tried all the recommended tuning tweeks with no success. Severe detonation under load, even at high rpm, overheating and poor performance. Since using Tetraboost E15, the engine now runs perfectly, is about 10% better on fuel and goes along very well on just a little throttle. Starting is better, tick over is better and would describe the engine as 'very willing' The engine is smoother runs cooler and in general much more like I remember it form the 70's. It is now an absolute pleasure to ride .Brilliant stuff for older performance engines and probably less tuned ones as well. Honestly, I can't say enough about it.