C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Old Feb 16, 2004 | 08:58 PM
  #1  
killerbulldoggy's Avatar
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From: conroe texas
Default flowmasters

Ive got a 78 original vette and wanna upgrade just the mufflers on it. Im loking to get the 40 deltas but wanted to know what kinda sound and preformance incrase i will get outta these. I certainly dont want it to start sounding ricey, but i would like a nicer sound aswell.. What do yall think? :seeya
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Old Feb 16, 2004 | 09:16 PM
  #2  
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From: Deep in the Heart of Dixie Alabama
Default Re: flowmasters (killerbulldoggy)

I have the 40's on this 68 below, and I love them.

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Old Feb 16, 2004 | 09:18 PM
  #3  
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killerbulldoggy
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From: conroe texas
Default Re: flowmasters (bamavettes)

Im sure they are great, but that 68 has alot more HP than my 78. It already has a great sound, i just want it to keep that and add too it, not take away from it. Also, would i need to change any pipes or add fittings to stock pipes?
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Old Feb 16, 2004 | 09:25 PM
  #4  
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From: Mystic Islands NJ
Default Re: flowmasters (killerbulldoggy)

I have MAGNA FLOW on my 1980. The sound is terrific, deep and throaty, pure muscle!! I didn't have to make any changes, just bolt it on and go, and I gained more acceleration and tope end speed, but it is the sound that counts. I have 2.25 piping straight back.
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Old Feb 16, 2004 | 11:59 PM
  #5  
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From: Katy TX
Default Re: flowmasters (YZ450FRACER165)

Ya, I just put the MagnaFlows on my car and they sound terrific. I was worried when I got them and I could see right through it. But after hooking them up with 2.5" stainless from my headers they are actually quieter (at idle) than the no name turbo mufflers and 2" exhaust I had before. At open throttle they really sound nice as well.
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Old Feb 17, 2004 | 11:20 AM
  #6  
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vetteonr
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From: Prescott Arizona
Default Re: flowmasters (PatG)

I have the 40's on mine and I love 'em. :thumbs: :hurray: :yesnod:
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Old Feb 17, 2004 | 11:28 AM
  #7  
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From: Republic of TEXAS
Default Re: flowmasters (killerbulldoggy)

When you guys says 40's, do you have the Delta 40's or the original 40's.....Flowmasters web site indicates the delta's are quieter. Are the original 40's that much different than the Deltas??? :confused:
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Old Feb 17, 2004 | 11:32 AM
  #8  
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From: Living in the Hartland
Default Re: flowmasters (CaptainMike50)

Got orig 40's and love em. If you like to talk to passengers then go with a diff muffler. I tend to fly solo with my crappy stereo blasting. :steering:
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