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    Engine mount modifications

    I have put an ET250 into a Bravo and have a clutch alignment problem. The crank post is shorter on the ET250 engine that the bravo 250, so the clutch is binding with the steel plate that seperates the engine and clutch. This plate offers the 3rd mounting point for the engine and without it the...
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    ET250 engine mount plate

    Anybody out there able to help me out. Here's the story. Bought my kid a Bravo 250, engine seized, found a hole in the crankcase. Found a ET 250 engine to replace. Everthing fits, except the mounting plate and mount bolts from the Bravo are different that the ET250 engine pattern and size...
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    85 Bravo 250 won't idle

    Thanks for the posts. It turns out after all that messin around with the carb cleaning and adjusting the idle speed screw, the real cause of the engine sieze reveiled itself. Crank case is cracked. Either water got in there this summer or the kid over reved it for to long:rolleyes: Cheers:beer:
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    85 Bravo 250 won't idle

    I need some help please. Here's my situation. Short story. 1. Give a good bravo some TLC. New fuel lines, pump, filter, carb clean. Runs great. 2. Oil injection system fails. 3. Engine seizes 4. Rings, cylinder good and compression at 140lbs after "unseizing engine" 5. "Disconnect" oil...
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    99 powder special 500efi

    I'm having trouble with the wife's machine. It was a hard start when I took it out of storage on the weekend. When I did get it started, it "chokes" when I give it gas and either stalls, or has no power. Almost like it is running on only one cylinder. I had time last night to quickly look at...
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    AC 500EFI

    I was looking to start with the clutch because, as it currently rides, the machine engages at ~4200rpm. "Take off" is anything but exhilerating. I can't even leave a respectable pile of snow. So I was thinking that my springs have seen there better days. On another note, the moveable sheave...
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    AC 500EFI

    Can anyone help out a newbie? I got a great deal on a 99 AC Powder Special 500 EFI (136'' track) at the beginning of the season with hopes of giving to my wife to ride next year and get myself into an 800 next season. It looks like I am going to be happy with what I bought for myself a...
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