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πŸ”§ sierra international 18-5247 tune up kit - enhance your engine's performance! logo

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

3

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Poor

Revainrating 2.5 out of 5Β Β 
RatingΒ 
2.3
🧯 Ignition Parts, πŸ› οΈ Replacement Parts

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Description of πŸ”§ Sierra International 18-5247 Tune Up Kit - Enhance Your Engine's Performance!

For : Delco HVS V-8 Distributors. For : Late Model V-8 (Alpha/Bravo 350 Mag 50L, 57L & 62L MPI engines w/ECM 555 S/N 0M300000 & Up). All Sierra parts qualify for and are covered under Sierra's industry leading customer satisfaction warranty. Fit type: Universal Fit.

Reviews

Global ratings 3
  • 5
    1
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    2

Type of review

Revainrating 5 out of 5

This is much better than with aluminum pins

This is the one with BRASS PINS. Take it. This eliminated my slip and rpm loss. This is much better than with aluminum pins.

Pros
  • tuning kits
Cons
  • The list is long.

Revainrating 1 out of 5

Malfunction! Best in Spare parts

defect. Put a Sierra Cap and Rotor on my boat, it wouldn't start. I took it off, checked all the pin contacts and the rotor, the cables for the right socket, put it back on, it still won't start. I cleaned the old cover and rotor, installed the old one and the engine started right away. Bought in winter and installed after 4 months, therefore no return. Don't buy, look for a genuine part that works.

Pros
  • Spare parts
Cons
  • I have no particular complaints about it, everything is fine

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