Really like the X design. Put them in my race car and many more passes now between plug changes! Will absolutely use from now on.
Verified purchase: Yes | Condition: New
My new autolite spark plugs got here sooner then I thought....had to try one out..and it works great
Verified purchase: Yes | Condition: New
Installed this plug in my 212cc predator engine. All internal is stock except intake and exhuast. Really woke up the bike. Worth every penny.
Verified purchase: Yes | Condition: New
These plugs work great in a Harbor Freight Predator 212cc engine .they burn hotter and make more power.
Verified purchase: Yes | Condition: New
Fits perfect. Works good. Electrode looks cool. Would recommend for anyone looking to get more out of their engine.
Verified purchase: Yes | Condition: New
This is a big improvement over the stock spark plug in the honda clones, honda, and harbor freight predator engines
Verified purchase: Yes | Condition: New
These plugs work well, so much so that they will work in different engines after being fouled out by another. Great spark quality! Long lasting.
Verified purchase: Yes | Condition: New
These plugs are the best for your small engine performance, very impressed.
Verified purchase: Yes | Condition: New
Adds a little bit of Torque to my Coleman mini bike👍
Verified purchase: Yes | Condition: New
Good quality and works well
Verified purchase: Yes | Condition: New
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