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Belt Tensioners?

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Old Dec 28, 2003 | 07:18 PM
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Default Belt Tensioners?

I think mine is shot. I put a new Dayco belt on and it kept throwing it at high RPMs. I put the old Napa one back on, and it's just fine. Would you all say it's time for a new tensioner? If so, is a new AC one fine?
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Old Dec 28, 2003 | 08:46 PM
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if the price is cheap, why not
if its kinda pricey you might wanna consider the aftermarket billet tensioners out there
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Old Dec 28, 2003 | 08:46 PM
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If the old belt works fine then I'd say you have a bad new belt, if you get a new pulley get what is known as the Larry pulley from www.aspracing.com .

Al
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Old Dec 28, 2003 | 10:47 PM
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My stock tensioner needed to be replaced when I put the ASP Underdrive Crank pulley (belt kept being thrown).
I coulda upgraded to Katech, but a new stocker has worked out fine.
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Old Dec 29, 2003 | 07:15 AM
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I'm not really feeling the price of the billet ones. I'll probably stick with an OEM. If it's going to be able to handle say 450hp, then that'll make me happy. Thanks for the replies!
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Old Dec 29, 2003 | 01:52 PM
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I had the same problem on my H/C setup, kept throwing the belt at high rpm/heavy accelleration. I installed the katech tensioner-no problems since.
Your decision, but it will be fixed forever with the billet piece.
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Old Dec 29, 2003 | 01:54 PM
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I might consider the billet piece when I do a complete rebuild, but for now, I should be alright. Thanks though!
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