Mufflers?

SCnTN

Registered User
Hi, I bought a 1990 SC about a year ago and the car needed Headgaskets and the overdrive was shot. I have fixed those problems and have slowly been putting this car back. The cats arent on this car and just a piece of pipe welded in place where they were. When I go to accelerate really hard the car sounds like a friggin duck. Its like a loud quack when you romp it! On the drivers side muffler you can hear something rattling around in it but I was wondering if it was because the cats arent on the system anymore or is it simply the mufflers themself? Thanks for your help.
 
Without the cats and a resonator that is the sound that you will get. The cats do help quiet down the exhaust quite a bit. Your sound could be the muffler or a part of something else inside the muffler. Without the cats I would use a resonator and two mufflers or the droan will be quite loud.

Just my.02

Bob
 
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