Flowmaster delta force one chamber mufflers
I have the Borlas as well but if these work as good as the borlas do I just keep these on with LT's and no cats it sounds pretty mean although decent at idle but screams at WOT. 
05-21-2005, 08:53 AM
#7
The one chamber Delta Flows are kickass in sound and power!
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
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2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
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2018 Cadillac Escalade 6.2L A10 Pat G tuned.
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
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05-21-2005, 09:29 AM
#8
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What about doing this with a 40 series dual in/out delta? -> https://ls1tech.com/forums/generation-iii-external-engine/324617-one-muffler-place-cats.html
05-21-2005, 12:14 PM
#10
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Flowmaster 1-Chambers are kickass. I have Hooker LT's, 2.5", No cats, 2 Flowmaster 1-Chambers dumped and they are amazing. They are really deep and loud at idle. Under partial throttle they have a smooth deep sounding growl and at WOT they sound downright Nascarish!
-VortecLS1
-VortecLS1
05-21-2005, 12:53 PM
#11
Originally Posted by Flaminchiten67
Is there any drone with the 1 chamber? I am considering replacing my resonator on my Loudmouth with one of these.
Its sounds pretty damn good no drone really to speak of, a deep smooth sound until you give it any gas. I'm glad to hear they are free flowing I didn't want to bother with changing them out!
