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c4yiwork

Guest
hello everyone ,I've got some tech questions concerning my '93.I'm looking to do a cat back system with a cat. change as well. My question is this ;would a leaky head gasket cause a rattle in my cat.'s (cat. failure ?)I seem to be loosing some coolant and the head looks surprisingly clean when peeking inside the valve cover ! no milky oil,no smoke ya got me !!
If ya'all think it's ok to do the exhaust first please correct me if I'm wrong but I believe the size is 2.75" for stock size anybody know which ones to order from summit/jegs ??
Thanx in advance guys,
Tony
 

Ken

Gone but not forgotten
Joined
Jan 30, 2001
Messages
8,236
Location
Hermosa Beach, CA
Corvette
1987 Z51 Silver Coupe
If your catalytic converter is "rattling", it's going to plug-off on you someday. Mine rattled and the car ran great, it became quiet and the car wouldn't run at all. It was like putting a potato in the exhaust.

The aftermarket systems are multitude, and the opinions of which is the best is just as varied. My choice would be Power Effects. ;)

_ken :w
 

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