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best way to make a 4.3 loud

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Old Jan 13, 2017 | 03:00 PM
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Default best way to make a 4.3 loud

hey guys new to the forum, just got a 2005 2 door blazer. probably a frequently asked question but just wondering what you guys have done to make the 4.3 vortec loud and aggressive sounding, thanks!
 
Old Jan 13, 2017 | 03:19 PM
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put in a 350 with headers, Question, why? and you really cant do much to make these trucks sound agressive. Loud, obnoxius yes
 
Old Jan 13, 2017 | 03:23 PM
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Flowmaster 40 and a gutted cat gives a decent rumble at idle, but anything above 2k and the V6 in the sound "comes out"...
 
Old Jan 13, 2017 | 03:25 PM
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got enough projects on the go, not doing a motor swap unless it blows up
 
Old Jan 13, 2017 | 03:26 PM
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hahah yeah its not a deep tone in higher rpms
 
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