Flowmaster Delta 40 Series vs. Thrush Welded Mufflers (1968 Pontiac 400)
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- เผยแพร่เมื่อ 19 ต.ค. 2024
- On this video we install some very close mufflers on the car. I have not found 1 comparison between these 2 mufflers. 2.25 in exhaust engine back, true dual tailpipes
Flowmaster Delta 40 Series
The extra delta plates inside reverb the sound a bit more, and don't allow it to get as deep as the Super 44 and the original 40 series. They also have more of a tiny sound than other Flowmasters and the welded. Good mufflers overall but just not my style. The drone is still considerably there
Thrush Welded
These have a completely different interior design. They are still a chambered muffler, but ive gained a few decibels in noise and even with that the drone is not as bad. still there but better than the Flowmasters. I am very happy with these as they have a little less drone even with the 40 delta series being advertised as a quieter loud muffler. The sound is also deeper and you can feel it more. And at the cost they are I definitely recommend if your looking for the deep sound of chambered mufflers and your more on a budget.
Gorgeous car! I remember back in the day people would talk down to guys for showing classic 4 doors. Now we're much deeper into automotive history and people rarely do that anymore. Which is good because this thing is pure rolling history.
Appreciate it. People still don't like them, but they are a bit more acceptable.
Thrush welded is definitely my favorite dual chamber muffler
Looking through mufflers for my build and ran across yours after 4 years. Lol. Well you sold me on the Thrush, but that’s one nice Pontiac Catalina!! Hopefully you still have it today! Cool car dude
Man, sweet ride, and lovely town for cruising. Greetings from south Florida
No
It's very cool
Great sounding Pontiac and nice car! I had a 70 Grand Prix with the 400 motor, and it was unbelievably fast for a huge car!
Oh you have a great Pontiac with great sound!! Congratulations!!
Beautiful old Catalina.
Great comparison. you have an awesome car and you did a great job. I’m thinking about putting those thrush mufflers on my 78 Corvette 350 small block V8 I think it’ll sound great.😊
Great job bro!!! I have the same exact car in a 2DR... Egg shell white...With factory AC..Gets hot here in Texas..
Both sound good, Nice car!!!
Nothing like the Pontiac 400!
Nice car Andy .sounds good .hello from upstate ny
Sweeeeeet ride sounds great
The thrushes welded are exact copies of the original flow master 40s. Flowmasters parent expired or something like that so it’s not illegal to copy the design anymore. I had these on my trans am, def same thing.
Ah. I did not know. I think the original 40s sound a little deeper from the videos ive seen, but I do like them alot :)
Yup exactly, a little cheaper made, same exact baffling.
Hi..
Highway speed at around 2500-3000 rpm... Is the drone annoying in that range?
Happy Hollydays
@@monkeybikedenmarkwith my gearing, actually no. That is the sweet spot for them. Hardly hear them. Just a nice purr of the engine @ 2275rpm going 75 mph. :)
@@16abind with my gearing i will be around 70mph at 3000rpm
Круто бро!) от звука твоего выхлопа начали даже мухи начали спариваться )
both mufflers sound good its a matter of how much you want to spend thrush is half the price of a flowmaster.
You have a great car , it deserves a engine detail and cam that says you have arrived not just made it , and also please please get new set of battery cables, those universal battery clamps only look ok on old farm equipment .
i think it sounds great "then again most v8s will sounds great with any muffler". Are there resonators on the car? is there drone?
No resonators, I thought about putting them on. Yes there is drone but only at certain rpms. Its not enough to disqualify the mufflers though. It really depends on your cars shift pattern, and auto vs manual trans and where you cruise. I love them. Its less than my Super 44s had a while ago, but sounds a lot like them with the sound without the drone those produced everywhere.
Hi.. Great video.
Highway speed at around 2500-3000 rpm... Is the drone annoying in that range?
Happy Hollydays
Nice work keeping the top end stock btw. That’s the way to go
Oh yeah man. These came out in 2009 and sold like hot cakes bc they got half the price of regular flowmaster 40s. I just bought a 79 trans am when they were released and they sounded great at idle. Honestly the reason why yours don’t sound as deep might be your pipes. Mine made the car sound like it had a nice Lopey idle and that was using the stock manifolds into a y pipe then into dual pipes. I changed to headers and true dual exhaust and it sounded completely different. I lost that chop and was like wtf?!? Honestly after that swap I didn’t like them anymore so maybe that’s the reason.
Clean ass car bro. Classic hotrod
That car sounds like it can rip anyone a new one
I'm looking for the same set what's the number on the box??
Great sound ! i also loved the sound of horny flies at some 09:37 :) flying away the camera for more privacy !
Very nice car.
Thanks for the Great video! So what do you think about the switch over today? I'm still sitting on the fence about change over to thrush. Love your car..beautiful!
Thrush are better. But I liked the other mufflers I put on even more. Orileys Rumble performance. Deeper sound like I wanted. I don't have the car anymore either. Check my channel for why. But thrush are ok. I like deeper sound better though.
Both similar. I give the nod to flowmaster.
Got the same one under my olds 442
Did the Thrush get any louder after a few hundred miles?
Not really given there isn't packing to break in on them.
What paint did you use on the engine?
Duplicolor de1616
Andrew Binder thanks! Looking for the correct color for my 69.
Been interested in an old car just not in the parts and labor
Hence why I have none of them at this time for now :)
Thrush sounds much better
Thrush W
Check out my dad's GTO Judge it has the thrush mufflers
Very nice, sounds really good for sure.
Most Recent Content: Tune up with new cam!
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What Series are they
What do you mean? The flows are the 40 delta
Flowmaster has 4 different 40 series mufflers. In order from least to most loud: Delta 40, Super 40, Super 44 and Original 40. Any quieter than the Delta 40 and you go to the 50 series. Any louder than the Original 40 and you go to the 10 series.
Whats the part number for those thrush ? Sounds great
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More sound Footage of the Thrush