I changed the wires last year and it ran fine the rest of the season and I was very OCD about making sure I matched the correct cylinder to the distributor.Quote:
Originally Posted by scottschmitt
Fuel pressure checked out steady at 30psi under all the conditions (loaded and unloaded, idle, WOT). Compression is perfect at 180psi on each cylinder. Changed the impeller and still running just barely above 180F. WOT is 4100 rpm (down 10% from last year) and top speed is 37 mph (down about 10% from last year. I didn't change the IACV because it looked clean and the boat is idling fine right at 650rpm.
My next thought is the propeller. I took a couple of pictures and noticed a small ding, but looks very minimal. Any other thoughts? Holeshot still doesn't feel quite right but I'm just going off of memory.
Thanks. https://uploads.tapatalk-cdn.com/201...849e41c951.jpghttps://uploads.tapatalk-cdn.com/201...434357459a.jpg
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