Recent content by Al's Clone

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    over boosting

    I need a little help. I have a 91 syclone with an atr chip, cat back exhaust and an aux, intercooler.Other wise the truck is stock. I had a problem with over boosting due to the cat being removed. I have replaced the cat with an atr cat, and it seemed to have solved the problem. From a dead stop...
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    Over boosting

    Re: Over boosting Thanks for the advice, wouldn't a external wastegate be more expensive. If i used an external wastgate wouldn't i also need a new down pipe? I appreciate any advise
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    Over boosting

    Im a fairly new owner of a Syclone, Its basicly stock with the exception of a chip, 3 inc exhaust and no cat. Im experiencing boost of up to 20lbs . Im considering putting on a cat to solve the problem. Could anyone reccomend a good cat?
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    new owner/ poor idle

    I am a new owner of a 91 syclone, and the truck is basicly stock.I have one concern that i have just discovered, the catalitic converter has been removed and an aftermarket exhaust was installed. What problems could this cause. I would appreciate any advise.
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