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Old 09-25-2023 | 02:07 PM
  #31  
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Originally Posted by Cms51
I also think alot of us younger guys dont start threads because the negative comments arnt worth dealing with. I've been debating of making a thread about my build for the 2 years its been going on, but wanted it to be completed and water tested so people can see the whole start to finish without nit picking it apart, like i said before ive had alot of advice and help from some longtime members but negative comments dont help with guys wanting to start new build threads. FB is 20x worse. This site has by far the best technical data.
I don't see an issue with nit picking - been around long enough to know there are those that are just being a-holes vs those that have been there and done that and now know a better way.

I wouldn't let the negative comments deter you from posting. There's always the option of ignoring.
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Old 09-25-2023 | 04:14 PM
  #32  
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Originally Posted by TomZ
Though it does seem that sub-forum searching has improved some, Google is your friend for searching OSO (search topic and "offshoreonly" does pretty well).

731 cam - it's still a great cam for the majority of what people are doing. It's no longer made, yes, but the specs are readily available by (wait for it) searching. Then you take those specs to your cam grinder of choice. Bam - you have a 731 cam. Personally, I like the 621

If you do a lot of reading, you'll find that things haven't changed all that much over the years because the parts just work. Tweaks are made for aftermarket cylinder heads, but for those cases, you're dealing with very specific inputs to come up with the right parts to support - those things are talked about, but more times than not, you're looking at custom-ground cams to take advantage of a cylinder head's flow characteristics. Sure, something off the shelf will work (and they do to a point), but you may end up having a lot of the advantage of those high-dollar heads going right out the exhaust.

Ask questions and be specific. Still lots of very knowledgeable people here to answer. That's my thought anyway.

Were updating my buddy’s boat this winter with some better cams and cylinder heads. He has a lot of good parts to start, it’s just tracking down some of the good old reliable parts combinations. We had a cam go bad on one of the engines after 10 hours… but the time warranty ran out. Slid in a new cam and broke it in again, been pretty maintenance free for a couple years now. Now he wants to put a little more pep in its step. 475-500 will be just right for him and the boat. I’m trying to keep it more on the reliable side vs hatch up all the time😂.
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