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9

A six pack usually refers to the Chrysler (Mopar) carburetor setup which is three-two barrel carbs on an intake. You'll most often hear of it as a 440 Six Pack, the 440 referring to the Big Block Mopar engine displacing 440 cubic inches. Here is an image of such a setup: The interesting thing about these is they are setup sequentially, where the main ...


7

bit of a braindump... Hard to get more specific without more specific requirements... Is this a drag car, track car, street car, daily driver, etc. Basically this will lead you to - where do you need power and how much do you need. "Speed costs money, how fast do you want to go?" Just about everything is a balance of top end power vs bottom end power. ...


6

Engine Remap One way of increasing the power from your engine, depending on the car is to get your engine "remapped". This effectively means that your cars on-board computer (or ECU) has had its software changed and as a result the engine is told to produce more power. It should also be noted that changing the software used by the car can also be referred ...


5

A cam... in its most generic sense converts rotary motion into linear motion or vice versa using solid egg-shaped actuators (lobes)¹. An engine camshaft... refers to the shaft which houses a series of cams that actuate the opening/closing of the intake and exhaust valves on a four-stroke engine. A performance camshaft... is just a camshaft whose ...


4

Upstream the throttle body A dirty intake by itself isn't the problem, but it is a sign of contamination of related components: MAF sensors don't take kindly to dirt This will usually lead to the fouling of the hot-wire(s), resulting in the underreading of air mass flow, which will lead to positive fuel trim correction. If the contamination is bad ...


4

Would there be a substantial enough of a horsepower boost to be noticeable? The most you could see from such a modification is 15hp. This would not be enough for the seat dyno to register, unless there are plenty of hemorrhoids to detect it. More then likely you'd see a measly 5-10hp, and then only at the higher RPM levels would this be apparent. You ...


4

Performance cams have various cam lobe configurations where the valve lift and duration are changed from OEM to provide better efficiency for the combustion process. I would like to make a distinction between efficiency for the combustion process and efficiency of fuel consumption. Combustion efficiency can be related to how much air and fuel can get into ...


2

The only thing that will make a big difference on an economy car motor (ie, more than a placebo effect) in terms of acceleration is forced induction. Having been down this road myself, I feel I should warn you now: once you start doing serious modifications, you're going to be maintaining your car a lot more. Get a spare car. best route is probably to get ...



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