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FLP cats vs. offroad pipes

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Old Oct 26, 2002 | 05:00 PM
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Default FLP cats vs. offroad pipes

How much difference in power is there running the FLP cats compared to the OR pipes on a bolt on LS1 with a TR220/114 cam?
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Old Oct 27, 2002 | 02:52 AM
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Default Re: FLP cats vs. offroad pipes

anyone???
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Old Oct 27, 2002 | 06:07 AM
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Default Re: FLP cats vs. offroad pipes

I've heard claims of as much as 10 Hp. I dynoed mine with the cats on and have not been back to try it again with them off.

Les
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Old Oct 28, 2002 | 03:17 PM
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Default Re: FLP cats vs. offroad pipes

I lost only 4 rwhp going from off road pipes to FLP cats...needless to say, I run the cats 24/7.
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Old Jan 5, 2003 | 11:27 AM
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Default Re: FLP cats vs. offroad pipes

Was the 4hp loss with your heads/cam dyno?
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Old Jan 6, 2003 | 11:22 AM
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Default Re: FLP cats vs. offroad pipes

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by OBSSSD:
<strong> Was the 4hp loss with your heads/cam dyno? </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Good question, because I figure the more power you make, the more of a restriction they would be.
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