stiffer valve springs to prevent float.
Brief 5M Question
I suppose this is where to put it :roll: . Why does the 5M run out of power at about 5400 rpm. Is it just a lack of fuel, or something else? The reason is a couple of us were tossing around the idea of trying a SAFC (Megasquirt since we're broke) on one to get it to make power up to 6K or maybe even 6500. Any thoughts?
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