Whats better
Thread Starter
On The Tree
Joined: Feb 2009
Posts: 163
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From: Texas
Whats better true duals with glasspacks or
3'' all the way the the back with a cut out and a flowmaster at the end... this is going on my lt1 355 lt4 hot cam m6 z28 with bbk shorty headers...i want to know which is better for performance not sound
3'' all the way the the back with a cut out and a flowmaster at the end... this is going on my lt1 355 lt4 hot cam m6 z28 with bbk shorty headers...i want to know which is better for performance not sound 
You have to start out with LTs first, then worry about the rest of the exhaust system.
