Is it worth it to put on headers, while still having a restrictive Y-pipe?
Supreme Member
Joined: Jan 2001
Posts: 1,746
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From: Tucson, AZ
Car: 1991 Z-28
Engine: Can you say stroke?!?!
Transmission: 700-r4
Axle/Gears: 3.42
Yes, it will be worth it in the long run. Also, what headers are you planning on buying? The only reason that I ask is because "most" headers for our cars are sold with a Y-pipe included. Now if they don't come with a y-pipe, you might want to contact the manufacturer of the headers to make sure that they will bolt up to the stock y-pipe after install. If not, you may be in for a lot of fun making it fit. Hope that helps!
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'91 Z-28 5.7, SLP 1 3/4 headers, 4 inch Mufflex/Flowmaster cat back, gutted cats, Edelbrock intake, 8.5mm Jacob wires, MSD Blaster coil, S&W subframe setup, Jacob Pro Street Ignition, complete Kenwood system.
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'91 Z-28 5.7, SLP 1 3/4 headers, 4 inch Mufflex/Flowmaster cat back, gutted cats, Edelbrock intake, 8.5mm Jacob wires, MSD Blaster coil, S&W subframe setup, Jacob Pro Street Ignition, complete Kenwood system.
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