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Re: Anyone played with Car Chemistry Header Inserts????
[Re: Canuck]
#758531
07/26/10 03:56 PM
07/26/10 03:56 PM
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Joined: Oct 2003
Posts: 7,506 Az
Crizila
master
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master
Joined: Oct 2003
Posts: 7,506
Az
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I tried them and didn't have much luck - still loud. Put the washers in and that helped a little - still too loud. Also tried the perferated cones. Also didn't help much. I have had the best luck with a pair of Summit race mufflers #638230 - under $30 each. Short piece of 3" pipe clamped to my headers ( stainless exhaust clamp ), those muffs, and down spouts dumping in front of the axle and angled towards the center of the car. Quiet enough not to PO the neighbors too much and easy to remove for the track. I also use them for any T&T on the street that I might do.
Fastest 300
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Re: Anyone played with Car Chemistry Header Inserts????
[Re: Cheatham]
#758535
07/28/10 08:43 AM
07/28/10 08:43 AM
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Joined: Jan 2003
Posts: 4,448 Phoenix, AZ
MoparBilly
master
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master
Joined: Jan 2003
Posts: 4,448
Phoenix, AZ
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Stay away from those, waste of money! Unless you are looking for a way to slow the car down by a tenth or 2.
Tommy Johnsons motorsports warehouse sells some collector insert mufflers that basically look like a mini glass pack...they are more effective at sound cancellation, and slow you down less. But in the end, a good race muffler is usually cheaper and more effective.
"Livin' in a powder keg and givin' off sparks"
4 Street cars, 5 Race engines
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