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Has anyone heard a 289 with the Flowmaster 10 Series mufflers on it? I'm trying to decide between 40 series and 10 series. I've heard 40's on a 289 but not 10's. The 40 is a two chamber muffler and the 10 is a single chamber. Any suggestions or links to a youtube video would be great (i couldn't find any 289's with 10 series on there).
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Flow master 10's are loud, I honestly think they dont do anything at all. Its kinda like having open headers but I believe the 10's make it street legal.
The single chamber is going to be wicked loud. I have a freind who put one on his 1974 Alfa Romeo GTV with 300 horse power and it was loud. The 40 Series are plenty for a street car.
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1966 Mustang Coupe
Ford Racing 5.0 HO Motor/B303 cam/1.7 RR
TFS TW Heads/Edelbrock Perfor RPM/Holley 650 DP
Mallory Dist/MSD Blaster/Holley Electric Fuel Pump
2.5" Exh H pipe/Flowmasters 40's/Dr.Gas Tailpipes
Lakewood T/A Bars/Aluminum Drive Shaft + loop
Auburn 3.55's/SSBC disc's/C-4 wTCI 2800 stall
Fiberglass hood/trunk/bumpers!(100% Sicilian)
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Flowmaster 10 Series on a 289?
