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"Project Demons Breath"

Markp

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Are you OTB now?

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Yup!! Lets make this interesting, best of 3 head to head runs. I will be taking bets on 60fts, reaction,ET, mph and win.
 


OP
Hpindy

Hpindy

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Thread Starter #1,242
Yup!! Lets make this interesting, best of 3 head to head runs. I will be taking bets on 60fts, reaction,ET, mph and win.
I guess I better stop going to Bob's place to install parts on his hoist ! I was wondering why he was walking around my car with a note pad and pen !

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OP
Hpindy

Hpindy

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Thread Starter #1,243
I changed up my mufflers last night . I removed the flow master FX mufflers and installed a set of dynomax VT mufflers . It's definitely quieter as there is basically 2 active exhaust valves now . But I'm still not sure I like the sound . Yes I'm fussy .


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Ok I want to retract my last statement about the dynomax VT mufflers. After taking them out and putting them through various paces I really like them . Nice and mellow while cruising with no drone what's so ever but a roar when you jump on it and no gurggles , popping, or crackling . I am happy once again!
Remember I have no cats or resonators ! Just 3 inches pipes and 2 mufflers !

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Speedy!

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How's the smell?

Make some video.
 


OP
Hpindy

Hpindy

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Thread Starter #1,245
How's the smell?

Make some video.
I am fine tuning my fueling as we speak . Once I get the stft to +/- 2-3% across the board I don't even notice the fuel smell . It's when it pulls 5% or more fuel out I notice the fuel smell . I will try to make some video the weekend.

Remember these cars have negative overlap on the valves so if the tuning is right there shouldn't be much unburnt fuel in the exhaust. The demon /redeye camshaft has -14.5 degrees of overlap . I believe the hellcat camshaft has -20 .

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Markp

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How's the smell?

Make some video.
It smells like the breath of a demon;)
 


FFBOS

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One thing you don’t have to worry about on corn.....
 


OP
Hpindy

Hpindy

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Thread Starter #1,248
One thing you don’t have to worry about on corn.....
No corn in Canada

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moparjim

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No corn in Canada

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Our friends at Billet Pro Shop sell it. They have drums of E98 at the moment. I bet it isn't cheap.
 


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Hpindy

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Thread Starter #1,250
Our friends at Billet Pro Shop sell it. They have drums of E98 at the moment. I bet it isn't cheap.
That's what I'm guessing too . If it comes in a barrel or can it ain't cheap

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Speedy!

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You might wanna call and ask. The pump stuff around here is $1.53/gallon so WAY cheaper than race gas. Keep in mind it won't keep as long as gasoline especially in cold/humid air but might be worth a check just the same.
 


Marc W

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I changed up my mufflers last night . I removed the flow master FX mufflers and installed a set of dynomax VT mufflers . It's definitely quieter as there is basically 2 active exhaust valves now . But I'm still not sure I like the sound . Yes I'm fussy .
I told you before (but you never listen to me. 😂). Stop effing around with “street” muffins (Active exhaust valves?) and get a set of the Flowmaster “laminar flow” race mufflers. Nothing else like it. Make your car sound like blown small block Chevy. A lot better than the “Hellcat” sound. Don’t let the “Race” word scare you. They are labeled as “Moderate” sound and they are not loud. They do not drone, crackle, snap or pop. Get them with turn downs. Get rid of those noisy ass tailpipes! F04F759C-2FF6-4131-9437-4E1F43A4DE05.jpeg 7A9EB8A1-A202-4850-8E5E-A878C1C85CE0.jpeg

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OP
Hpindy

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Thread Starter #1,253
A lot of people are always after me for not listening to them lol ( especially my wife)
I had these mufflers "in stock" so I put them on . Once I get my headers installed I will be doing a complete custom exhaust . I will be dealing with the real mufflers then .

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Marc W

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A lot of people are always after me for not listening to them lol ( especially my wife)
I had these mufflers "in stock" so I put them on . Once I get my headers installed I will be doing a complete custom exhaust . I will be dealing with the real mufflers then .

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Just poking at you 🤓 The long tubes will change the sound too when you do that. When the time comes, if you want to hear what mine sounds like, you have to go to Instagram. SRT_Stinkeye. There several videos with sound. Some idling and some under power on the dyno and at the track.
 


OP
Hpindy

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Thread Starter #1,255
Well folks I just put a set of these on . It's there more moderate muffler ....... Well with 3 in from the manif.olds back , no cats or resonators . It's not very moderate lol . I will get some sound clips from the track this weekend with moparjim and Frenchcat. I think I will add a vibrant 1794 just before the tips but they have to be welded in and I have to wait my turn to get into a friend's shop


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Hpindy

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Thread Starter #1,256
Just poking at you The long tubes will change the sound too when you do that. When the time comes, if you want to hear what mine sounds like, you have to go to Instagram. SRT_Stinkeye. There several videos with sound. Some idling and some under power on the dyno and at the track.
Yep it's all in good fun . It's not like I ever poked at you before. . We will see how things go over the winter .

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FFBOS

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Been debating putting a 3” catback on. My stock catback has been hacked back and forth between no mids and putting them back, etc.
 


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Hpindy

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Thread Starter #1,258
Been debating putting a 3” catback on. My stock catback has been hacked back and forth between no mids and putting them back, etc.
Do you still have the stock cats? I forget . I have the flowmaster FX cat back with the active valves and SW cat delete pipes . I didn't like the FX mufflers ( fake Magnaflo's basically).

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Marc W

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Yep it's all in good fun . It's not like I ever poked at you before. . We will see how things go over the winter .

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There’s a new muffler out that will make your car sound great again. Called Trumpets. 😝. They come with a bumper sticker and a bobble head! 😂
 


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Hpindy

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Thread Starter #1,260
There’s a new muffler out that will make your car great again. Called Trumpets. . They come with a bumper sticker and a bobble head!
Have you seen my comments in the "political cartoons and memes " forum lol

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