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Cat is Hitting Floorboard...what to do?

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Old Jul 11, 2009 | 08:43 PM
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Default Cat is Hitting Floorboard...what to do?

Hey,

I just had High Flow Cats welded into my ORY...the Driver side cat is hitting and rubbing against the floorboard during acceleration. I jammed some heater hose between the cat and floorboard and it seemed like it was helping a bit but its still thumping around. What should I do? Get it welded in a different location?
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Old Jul 11, 2009 | 08:59 PM
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Originally Posted by AgentLS1Z
Hey,

I just had High Flow Cats welded into my ORY...the Driver side cat is hitting and rubbing against the floorboard during acceleration. I jammed some heater hose between the cat and floorboard and it seemed like it was helping a bit but its still thumping around. What should I do? Get it welded in a different location?
maybe moving it a little back?
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Old Jul 12, 2009 | 02:07 PM
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woo him out with a little cat nip lol some of the sponsers make a little hanger for the y pipe to keep it from hitting the floor, that may help. Your mounts may be wore out also. The heater hose with a clamp ran through it works good too
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Old Jul 13, 2009 | 09:00 PM
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What's a cat?

Your mods make it look like you don't need to pass emissions, I'd say sell the cats but that's just my $.02
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Old Jul 13, 2009 | 09:09 PM
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I'm tired of the gas smell so i got high flow cats welded on. they also make the car a lot quieter. the driver side cat is only 1/2 inch from the floorboard. when i accelerate i guess the y pipe twists and hits the floorboard.
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Old Jul 13, 2009 | 10:12 PM
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Poly mounts
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Old Jul 15, 2009 | 09:36 AM
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Originally Posted by taws6m6
woo him out with a little cat nip lol some of the sponsers make a little hanger for the y pipe to keep it from hitting the floor, that may help. Your mounts may be wore out also. The heater hose with a clamp ran through it works good too
Does the heater hose withstand the heat or do you wrap the pipe with some sort of header wrap first?
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Old Jul 16, 2009 | 10:33 PM
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i would check your motor and tranny mounts first
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Old Jul 17, 2009 | 06:50 AM
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+3 on the mounts. get poly motor mounts
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Old Jul 17, 2009 | 06:59 AM
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If it is not your mounts, there is a clamp per say that goes around the pipe and holds the pipe down under acceleration. I have one on my car and it changed Y-pipe from clunking on the driver floor board. There is a real name for, but I will have to look for it.

Here you go took a few minutes

http://www.mufflex-performance.com/m...tegory_Code=FZ
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Old Jul 17, 2009 | 07:32 AM
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Floorboard + BFH =
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Old Jul 17, 2009 | 07:36 AM
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take the cats off if you cant stand that beautiful smell u shouldnt own the car. ps w/ur mods if the smell is that strong ur prob running a bit rich dont be cheap mail order tunes are a waste of time do it right or dont do it
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