Electric Turbochargers

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I want it to be more powerful and loud. I also want it not to cost over $400
Be very careful with pipe size or you will hurt power not help it. The bigger pipes will make lots of noise but they will slow the exhaust gas speed in the pipe way down so the exhaust system will do a very poor job of cylinder scavenging and hence your performance will suffer especially at low RPM. That will hurt mileage. Call Flowmaster directly and they will size the pipe and muffler for you. Incidently, a single 2 1/2 inch flowmaster by itself will support much more HP than your stock 305 puts out, so keep that in mind when others tell you to run dual 2 1/2 inch mufflers/pipes. In terms of mileage and street performance, the single 2 1/2 on a stock 305 will chew up the duals and spit them out. Try it on a Chassis Dyno and see for yourself. You can run a dual outlet Flowmaster so you can have the Dual exhaust look. I think Flowmaster has a muffler like that.
Why should Roz blower place a check valve or check valve? Talk about the principle
Do you mean a one-way valve? Roots blower fans are not allowed to reverse the general (because the inlet and the exhaust gap is not the same), so Roots blowers need to set the one end of the valve, that is, to allow the wind from the Roots The fan is entered into the piping system, but prevents the Roots blower from suddenly shutting down, while the system's gas receives the effect of the system pressure, and the return impact of the Roots blower causes the Roots blower to reverse and damage the Roots blower. In addition, when several Roots blowers run in parallel, assuming that one of them does not work, then the check valve can also prevent the exhaust end of the gas through this unused Roots blower, causing its reverse damage.
Just wondering what you guys think, I really like the single because my dad had a Supra that had a HKS single exhaust and it sorta grew on me, but a lot of people I ask say I should go Dual. Is there any difference in power between the two? Are single‘s really looked down upon?
A single exhaust system works fine. One of the biggest pitfalls that many people make is putting on too large a diameter exhaust pipe and then wonder why performance drops. It is because the larger the pipe, the harder it is for the engine to exhaust the gases. You can actually expel more gas through a narrow exhaust and increase performance. Try it with a straw. Put a large straw to your mouth and blow hard while putting your other hand close at the end of it and take note of the pressure on your hand. You'll notice that you really have to blow very hard to get any pressure at all. Now try the same thing using a smaller straw, and you'll find that you've actually increased the pressure, and you will feel the difference against your open hand. This is because you can exhaust your breath much faster through a smaller diameter. The same thing applies to internal combustion. Unless your engine is super capable of exhausting gases through two pipes efficiently, I'd save the money and keep the single outlet.
Alright, i need a little help here. So I‘m going to give an example so that I can get a remedy to my questions. Thank you for your help! :DSo lets say you have a 1 inch exhaust system all throughout that can let out 10 litres a second (Thats pretty standard, right? I think.), and you‘re using a 1.3l 4 cylinder engine, and you‘re chugging along at 2000 RPM.So to my understanding;2000 RPM / 4 RPM (Ever 4 RPM all 4 cylinders have had one exhaust stroke) 500 RPM / 60 (I need the per second rate) 8.3 RPM x 1.3litres 10.8litres per secondSo clearly this set up has some back pressure equivalent to .8 litres a second since the exhaust can only handle 10 litres per second.Now I KNOW I‘m wrong since I‘m missing a few things; Speed of the gasses, how many RPMs it takes for all 4 cylinders to go throughout an exhaust stroke (I think I‘m wrong), and how to convert litres into psi, and what psi is needed to create a scavenging affect.
Statements: Cylinder capacity is the swept capacity, and can be expressed in liters That is the bore area times the length of the stroke times the number of cylinders All four cylinders exhaust once every two revolutions. (See engine displacement at pedia.) Your 500 RPM divided by 60 is wrong. It is not 500 RPM, but 1000 exhausts per minute. And that number is multiplied by 60 to get exhausts per second, not divided by 60. So, for every 2000 revolutions you get 1000 times four exhausts. Now things get complicated. The total cylinder volume is not 1.3, but 1.3 plus the volume of the head space. The engine needs space for the sparkplug penetration and for valve movement. We do not know at what pressure the exhaust system handles 10 liters per second, nor how much back pressure are willing to have Air comes in at some unknown temperature. It is heated in the cylinder, so when it is released it expands. We do not know the temperature of the exhaust gas. Added to the new volume is the volume of gas generated by the combustion process. There are too many unknown variables to allow us to generate a formula. In engine design, bench testing determines the numbers you are looking for.
I have a 95 honda civic. When my car is in idle like when I am sitting at a red light, the muffler vibrates and the exhaust pipe. I put it in park in my driveway but left the car on and when I looked it was vibrating. Sometimes it makes a loud rattling noise, but most of the time its vibrating and makes a low rattling noise How can I get it to stop?I thought of getting a bracket to steady it and bracket it up into the bottom of the car but my dad said that will just send the vibrations into the car.what do you think?
Hi, I agree with your father. Fixing the exhaust to the car will make it loud when you drive. The vibration can be caused by a loose connection between the sections of the exhaust, or a broken catalytic converter. Best to have someone look at it as in most countries it will not pass an annual inspection.
I am looking for louder engine noise while keeping the deep tone the car already has, while adding some horsepower along the way. The 700 dollars does not include the labor just the price for the parts. I want to make it sound bad ***, but not to the point where the noise that the car already makes unrecognizable.
Check out 'mellowtone'. They sound good on my 350 Chevy, but not obnoxious. I'm 51 and I like them. even my 72 year old mother doesn't complain but you can hear them a block away if you hit it hard. They're cheaper than more advertized brands too.
I‘ve just been wondering and I‘ve considered a cherrybomb exhaust system, I‘d just like to know what you all think.
The stock one is just fine and it won't piss everyone else off as you drive by.
i‘m looking to get a new exhaust system but i don‘t want to replace the whole thing for speed cuz i don‘t need anymore tickets :) but i do want it to sound a little louder. i‘ve heard that the bigger the cat-back the louder the sound.is that true? or can i just get a bigger bolt on muffler tip and it‘ll sound the same instead of spending more money to replace the cat-back? any help is appreciated. thanx
LOL you like loud exhausts, I like keying cars with loud exhausts.