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Joined: Aug 2002
Posts: 4,970
Hard-core CEG'er
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Hard-core CEG'er
Joined: Aug 2002
Posts: 4,970 |
Originally posted by JReebs96sport:
Originally posted by Tourige:
Gutting the main cat is stupid, it hinders performance cause now you have a big open area for exhaust gases to swirl around in, rather than just exiting the pipe.
If you really want, you can have an exhaust shop make and/or put on a test tube in place of the main cat, but like Tourige said... don't gut it. Only gut the precats.
I am currantly cat-less and I have plenty of power. With my oil cooled rotory muffler, everything seems to balance out just fine 
2005 Ford F150 SuperCab FX4
1964 Chevrolet Impala SS
1998 CSVT: 354HP/328TQ @ 10 psi, now gone 
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