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Russian Federation, Atlanta
1 Level
736 Review
48 Karma

Review on πŸ”§ Sierra International 18-5247 Tune Up Kit - Enhance Your Engine's Performance! by Aaron Leburu

Revainrating 1 out of 5

Maybe an accident. - Tuning kits

I've used Sierra 18-5247 twice in the past (4 times, dual engine), no problem. I change my lid/rotor every spring whether it's necessary or not. I will attach a photo of what it looks like with 2 clocks on the engine. Noticed a significant weight difference between the (lighter) Sierra and Mercruiser OEM part 898253T22. Maybe it's just a coincidence, but I can't let it happen, especially not anytime soon.

Pros
  • Ignition parts
Cons
  • No instructions