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#1 |
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Not Yet Wild
Join Date: Jun 2007
Posts: 60
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I have read that the only difference between the 18 & the 20 horsepower vanguard engines is the intake manifold and carb,is this true?If so is there enough power difference to justify changing these parts out?
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#2 |
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Site Moderator
Join Date: Dec 2006
Location: Ohio
Posts: 6,021
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From what I was told, the 18 is really a 20 with 18 hp stickers. I believe Tom
told me this. |
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Ron
If you can't run with the BIG DOGS...stay on the porch ![]() Please Visit Our Sponsors TheBadBoyG9 * Frame Mod * New Exhaust Marathon Project |
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#3 |
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Not Yet Wild
Join Date: Jun 2007
Posts: 60
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I have seen that on another forum as well, but they said the difference was the carb,single barrel vs two barrel, and the manifold.
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#4 |
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Site Moderator
Join Date: Dec 2006
Location: Ohio
Posts: 6,021
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I would have to check with Tom on this. I thought the manifold and carb
change came with the 23 hp. |
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Ron
If you can't run with the BIG DOGS...stay on the porch ![]() Please Visit Our Sponsors TheBadBoyG9 * Frame Mod * New Exhaust Marathon Project |
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#5 |
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Not Yet Wild
Join Date: Jun 2007
Posts: 60
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Yeah that could be,I read that on a lawnmower racing forum, but they are not too keen on "non lawnmower racers" asking questions.
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#6 |
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Site Moderator
Join Date: Dec 2006
Location: Ohio
Posts: 6,021
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LOL!!! heymow.com???
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Ron
If you can't run with the BIG DOGS...stay on the porch ![]() Please Visit Our Sponsors TheBadBoyG9 * Frame Mod * New Exhaust Marathon Project |
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#7 |
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Not Yet Wild
Join Date: Jun 2007
Posts: 60
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That may be it,I don't remember,it was one of those late nights and I thought that I had found the almighty b&s racing forum,but those guys take things a little too serious for me.So I just looked around,there is a ton of info there for these engines.
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#8 |
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Site Moderator
Join Date: Dec 2006
Location: Ohio
Posts: 6,021
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Too serious for me as well. You are right though, lots of good info.
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Ron
If you can't run with the BIG DOGS...stay on the porch ![]() Please Visit Our Sponsors TheBadBoyG9 * Frame Mod * New Exhaust Marathon Project |
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#9 |
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Frog Hunter
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My 21 has a 2 bbl carb...
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