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degree key


jmoore

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I will be putting my head and flywheel back on after having them done by boonman in a few days. I have no other mods yet. I bought a +4 degree key and was wondering if it would be ok to install that now or do I have to wait till I put on some pipes. thanks for any input...

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on a stock flywheel degree keys work great, on a cut flywheel degree keys shear alot due to the faster onset of the spin (instant powerband power) in theory it should be fine, tell that to the thousands of she owners who wasted thier money on those vito lead drippingsof a key,for another 10 bucks just buy a ricky stator adjustable timing plate and save yourself future aggrevation! or mod your stock plate

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on a stock flywheel degree keys work great, on a cut flywheel degree keys shear alot  due to the faster onset of the spin (instant powerband power) in theory it should be fine, tell that to the thousands of she owners who wasted thier money on those vito lead drippingsof a key,for another 10 bucks just buy a ricky stator  adjustable timing plate and save yourself future aggrevation! or mod your stock plate

345312[/snapback]

 

my vitos degree key disintegrated with a stock flywheel, it left me stranded and I had to get towed home by a damn 4 stroke. It scared the shit out of me too because I was hauling ass and all then all of sudden it shut off and would not start up.

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my vitos degree key disintegrated with a stock flywheel, it left me stranded and I had to get towed home by a damn 4 stroke.  It scared the shit out of me too because I was hauling ass and all then all of sudden it shut off and would not start up.

345341[/snapback]

 

Ricky Stator plate for sure

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I will be putting my head and flywheel back on after having them done by boonman in a few days. I have no other mods yet. I bought a +4 degree key and was wondering if it would be ok to install that now or do I have to wait till I put on some pipes. thanks for any input...

345301[/snapback]

Flywheel keys are to index the timing, not to hold the flywheel.You could go without a key if you could hold the mark until tight. If you dont tighten the flywheel to specs you will shear any key ,just some easier than others.

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Flywheel keys are to index the timing, not to hold the flywheel.You could go without a key if you could hold the mark until tight. If you dont tighten the flywheel to specs you will shear any key ,just some easier than others.

346029[/snapback]

I disagree without the key you won't be able to keep your timing set. it is designed to hold the flywheel in the proper place.
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After my brother-in-law broke 2 on his blaster I was worried about putting mine in. I called vito's and they told me to use a strap wrench to hold the flywheel while tightening it. I did that in 01 and still have it in there now. My flywheel is stock and I do admit the aftermarket key is not as strong as stock but mine has held up fine.

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Flywheel keys are to index the timing, not to hold the flywheel.You could go without a key if you could hold the mark until tight. If you dont tighten the flywheel to specs you will shear any key ,just some easier than others.

346029[/snapback]

 

I agree !!

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I made a tool, with insperation from mat, for holding the flywheel. I had a flat piece of steel that I welded two bolts to. The bolts line up with the holes in the flywheel and the flat steel is the handle. I actually used a piece from an old bed rail.... it's what I had.

 

Anyway, just be careful it the bolts are long not to put them into the stator. Now, you can torque the flywheel properly. Use antiseize or grease on the shaft. I use grease.

 

 

Kind of looks like this

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