my kart (rotax max senior) starts and runs so much better after... fitting this new plug....usually took a few times to get engine going but was amazed what a new plug could do,,, engine started first time with more zing to it,,, worth trying if your old plug has been in your engine for a while,,
Verified purchase: Yes | Condition: New
These plugs really are so much better than the standard plugs. ...The engine starts easier, and runs much better. True, they are a little more expensive but are worth every penny. Another advantage is that you use them straight out of the box _no gapping
Verified purchase: Yes | Condition: New
This one was used in a 2 stroke. Definitely better burn wi...th visibly less smoke, smoother running and easier start.
Verified purchase: Yes | Condition: New
A good product and has made it easier to start the motorbike.
Verified purchase: Yes | Condition: New
Much better starting performance and reliability than the ot...her plucker used
Verified purchase: Yes | Condition: New