redrum
Well-known member
- Joined
- Jul 6, 2014
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I have a new-to-me 95 Merc 45 Jet with the stock aluminum impeller. I sharpened up the impeller, which had been severely defiled . It runs great but I wanted to get a stainless impeller for it. I didn't know the whole 4S cutback to the 2S impeller under the same part number. I ordered a new stainless impeller and I'm guessing it's the 4S style now. I don't want to run it if I may lose holeshot or over rev the engine with no added MPH. I'm very happy with the performance right now. I was thinking about returning the SS and just getting a new aluminum one from OBJ. I'll attach a picture of theimpeller if anyone can confirm that this is the 4S model, thanks.