If you have a motorised lawn mower, no matter what make or cc of the engine, this little bottle of additive is a must, we used it last year on our 2 mowers (one is the spare, we alternate from one to the other)! my husband said it really makes a big difference to the performance of the engine, and saves on petrol, which at the exorbitant price it now is, needs to be saved !
He does recommend this additive product as being well worth the money, and being a service engineer I think he knows what is good or useless !!! and this is very very good..nuff said!