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Cuba, Havana
1 Level
701 Review
35 Karma

Review on Denso 6039 Spark Plug by Justin Anderson

Revainrating 4 out of 5

U-groove works well with 2-strokes

These forks work well with the 2-strokes I use them on. The U-groove acts as a channel for the fuel mixture to collect inside while also providing a clear area for the spark at the top of the plug. This eliminates the "trap" with 2 cycles. I always start well now, both hot and cold.

Pros
  • Stylish and modern design
Cons
  • Don't really like it, it's ok