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#1
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Any reason this wouldnt work?
on my 86 300e? I would get a straight pipe all through take out the cat and the center muffler.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=33636&item=8056504927 |
#2
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I assume it would work. A serious waste of $$$ imo. That's way too much for a muffler! Look at summitracing.com for a DynoMax race-flo. I won't use anything else, nothing flows better and they sound very cool.
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#3
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Sure it would work, but what would be the purpose? That's the question.... If your trying to gain some HP, most likely not. You'll loose so much back pressure that HP will be lost. If your looking to make some noise then this would be the way to go. Tell us what your trying to do and we would be glad to help.
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Current Stable: 01 ML55 AMG 92 500E (a few mods) 87 300E (lots of mods) 00 Chevy 3500HD Diesel Box Truck 68 18' Donzi Marine 06 GT i-Drive7 1.0 Mountain Bike (with GPS!) PREVIOUSLY OWNED:83 300SD, 87 420SEL, 88 420SEL, 90 420SEL, 86 560SEL, 86 190E 2.3-16V AMG, 94 E320 |
#4
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What size is the inlet to the muffler?
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-Justin 91 560 SEC AMG - other dogs dd 01 Honda S2000 - dogs dd 07 MB ML320 CDI - dd 16 Lexus IS250 - wifes dd it's automatic. Last edited by iwrock; 05-04-2006 at 09:14 PM. |
#5
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Regards Warren Currently 1965 220Sb, 2002 FORD Crown Vic Police Interceptor Had 1965 220SEb, 1967 230S, 280SE 4.5, 300SE (W126), 420SEL ENTER > = (HP RPN) Not part of the in-crowd since 1952. |
#6
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No Backpressure in Exhaust systems is good,
In doing some googling , I found some information on this subject . They say that you want no backpressure as this will effect engine power . There are certain mufflers that can reduce backpressure. No muffler will completely reduce backpressure . Look at the exhaust system on the Nascar race cars , they have crossover pipes that come down to huge tail pipes and zero mufflers and no backpressure which is what they want . http://auto.howstuffworks.com/muffler5.htm Den Downunder |
#7
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Quote:
Let’s start here. You "cannot" compare a NASCAR engine to a street automobile engine. A NASCAR engine runs at 8500RPM and pretty much stays there for the duration of the race. A road going car is designed for stop and go driving thus needs backpressure for good performance. Why?? At low RPM, let's say 1000-3000 RPM your street engine is running in its normal driving power band. In this range, the back pressure actually keeps some of the exhaust stroke pressure behind the valve during valve overlap. (When both intake and exhaust valves are open at the same time.) This back pressure actually keeps quite a bit of your fuel/air mixture in the cylinder where you want it, not going out your exhaust. Okay, Then why have valve overlap??? Now, Lets look at the 3000-10,000+ RPM range. Now the valve overlap helps. Since the 4 stroke combustion process is happening much faster, this overlap is now creating vacuum with the exhaust gasses and is sucking the mixture in the cylinder as fast as it can. At this point there is no need for back pressure. NASCAR engines are designed with lots of valve overlap and fine tuned, free flowing exhausts because they run in a high RPM power band. In conclusion, If your building a high RPM Mercedes racing engine “not for street use”, run straight pipes. If you want to be a loud street car and don’t care about performance, run straight pipes. If you want peak performance from your exhaust on a street going auto, stick as close as you can to your well engineered stock exhaust and be happy. If you want higher performance the first thing to think about is how to get more air to your intake, not out of your exhaust. PS: None of this applies to turbocharging, it’s a whole different scenario there as well. Adam
__________________
Current Stable: 01 ML55 AMG 92 500E (a few mods) 87 300E (lots of mods) 00 Chevy 3500HD Diesel Box Truck 68 18' Donzi Marine 06 GT i-Drive7 1.0 Mountain Bike (with GPS!) PREVIOUSLY OWNED:83 300SD, 87 420SEL, 88 420SEL, 90 420SEL, 86 560SEL, 86 190E 2.3-16V AMG, 94 E320 Last edited by 300EVIL; 05-04-2006 at 12:43 PM. |
#8
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with the dyno max http://store.summitracing.com/partdetail.asp?autofilter=1&part=WLK%2D17263&N=4294923429+4294922711+4294922710+400358+115&autoview=sku would that be coming out the back of the car or would i then put a tip on it. Explain where this would go.
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#9
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green 85 300SD 200K miles "Das Schlepper Frog" With a OM603 TBO360 turbo ( To be intercooled someday )( Kalifornistani emissons ) white 79 300SD 200K'ish miles "Farfegnugen" (RIP - cracked crank) desert storm primer 63 T-bird "The Undead" (long term hibernation) http://ecomodder.com/forum/fe-graphs/sig692a.png |
#10
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OaklandsGreates,
Tell me what your looking for out of the modification and how much you want to spend and I'll give you some options. Adam
__________________
Current Stable: 01 ML55 AMG 92 500E (a few mods) 87 300E (lots of mods) 00 Chevy 3500HD Diesel Box Truck 68 18' Donzi Marine 06 GT i-Drive7 1.0 Mountain Bike (with GPS!) PREVIOUSLY OWNED:83 300SD, 87 420SEL, 88 420SEL, 90 420SEL, 86 560SEL, 86 190E 2.3-16V AMG, 94 E320 |
#11
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i mean i just want a good performing, good sounding, good quality muffler
i wouldnt want to spend more than $115 |
#12
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#13
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Since I have to replace my muffler and resonators to get the car to pass inspection, I was looking for a cheap alternative to the "correct one." How does something like a Flowmaster or equivalent muffler sound on a 560? Anybody know?
I don't want my SEC to sound like a TransAm or something like that, but a little more "throaty" sound would be okay. Plus, I thought it might get a little bit of a boost from reduced back pressure. What say ye?
__________________
" We have nothing to fear but the main stream media itself . . . ."- Adapted from Franklin D Roosevelt for the 21st century OBK #55 1998 Lincoln Continental - Sold Max 1984 300TD 285,000 miles - Sold The Dee8gonator 1987 560SEC 196,000 miles - Sold Orgasmatron - 2006 CLS500 90,000 miles 2002 C320 Wagon 122,000 miles 2016 AMG GTS 12,000 miles |
#14
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__________________
-Justin 91 560 SEC AMG - other dogs dd 01 Honda S2000 - dogs dd 07 MB ML320 CDI - dd 16 Lexus IS250 - wifes dd it's automatic. |
#15
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He had something like a FlowMaster on his, I think. It was not very "Mercedes-sounding," though.
His name is Brian Walko, AKA Darkone. He was a nice guy, but hasn't responded to my E Mails lately. I don't know what he's up to now.
__________________
" We have nothing to fear but the main stream media itself . . . ."- Adapted from Franklin D Roosevelt for the 21st century OBK #55 1998 Lincoln Continental - Sold Max 1984 300TD 285,000 miles - Sold The Dee8gonator 1987 560SEC 196,000 miles - Sold Orgasmatron - 2006 CLS500 90,000 miles 2002 C320 Wagon 122,000 miles 2016 AMG GTS 12,000 miles |
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