Merc 420 to 525sc in a Formula 242.
#102
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From: Buffalo NY
What should my timing curve look like? We did not dyno with my dizzy. I was planning on dropping mine in, setting total timing to 34*. I was gonna draw a graph of the timing curve and compare it to the 525sc curve.
#103
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From: Buffalo NY
#105
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From: Buffalo NY
First round of results are in. Full tank of fuel, not fully trimmed out, and tab not all the way up. I brought it up to about 5000rpm, saw 70 on the GPS, and backed off. I think leaving it open and trimming out properly, and pulling my tabs all the way up will get me 75.
#106
First round of results are in. Full tank of fuel, not fully trimmed out, and tab not all the way up. I brought it up to about 5000rpm, saw 70 on the GPS, and backed off. I think leaving it open and trimming out properly, and pulling my tabs all the way up will get me 75.






