are better spark plugs worth it?
428811
This would be more accurately described as “less performance loss.” Spark plugs do not increase the performance of an engine — even spark plug manufacturers are fairly forthright about that. ... They won't make the engine perform better than it did when it was new, but they will help it stay at that level longer.
691130
Yes there are different plugs for different engines. Usually you need the engine model on your mower, and take in the old spark plug to the hardware store. ... Usually near the spark plugs at the store there is a booklet showing your old model of spark plug and what model the brand in front of you is compatible with.
663885
Iridium is said to be six times harder and eight times stronger than platinum. This means that spark plugs can have even finer electrodes than ever before and still have excellent wear characteristics. ... It is also worth mentioning, that with platinum and iridium plugs you generally get what you pay for.
358377
Platinum and Iridium plugs perform at a lower level than copper spark plugs, because they are less conductive and they tend to overheat. However, the overall longevity of these two types of metal is better than copper plugs. In reality, copper has the best performance of all three and the worst longevity.
788850
IMO it's worth it just for peace of mind. As long as your tuner is reputable, you will gain power, driveability, maybe some extra fuel economy and as long as it's not tuned to the ragged edge it should be reliable. Tuning really unlocks the potential. Otherwise you're just scratching the surface.
456148
Changing spark plugs takes about an hour (for a four-cylinder engine) and will save you at least a hundred bucks in labor if you do it yourself. In most cases it's a simple job that will help to maintain peak performance and the highest possible gas mileage.
1013807
To put things plainly, it's safe to say that some car mods are worth it, while others offer little if any advantage to car performance. ... You might want to give your car a bit of a boost (pun unintended), but at the same time, you might not want to turn your vehicle into a cop magnet.
67805
Do Spark Plugs Always Have to Be Gapped? Not always. In the past, it was necessary to gap spark plugs, but today spark plugs are usually pre-gapped. It is advisable to double check that the gap is correctly set to the vehicle's recommended setting when installing spark plugs.
9156
Autolite is Americas top selling spark plug. I have had bad service from Champion conventional Copper plugs whereas the Autolite conventional outlast them and foul out less. Great service in small engines too although Champions "Easy Start" small engine plugs are good too.
387270
The electrode's diameter in these plugs shrinks more than an NGK. For this reason, Denso plugs won't last longer than NGK units but they will be better at producing powerful sparks. NGK plugs are cheaper and lasts longer. ... They require less maintenance and provide a more stable and consistent performance than a Denso.
1238468
The main difference is the material that the 'tip' of the spark plug is made of - normal ones are usually copper, whereas the other two have tips made out of platinum or iridium. ... On an engine that has been modified with higher compression or more boost, it might be worth springing for platinum or iridium plugs.
276720
IMO the TRD pads are the way to go. The increase in price is relatively small, but the difference in stopping power is immense. They may not last any longer then your OE, but they certainly won't wear out faster and they really make a difference stopping.
259728
However, stock coil packs will last longer. But just like everything else, if its high performance it won't last long if used on a day to day basis. Theres drag racing coils that put out an extremely strong spark, but can't be used at low rpm's cause they will burn up in a short time.
1303749
Copper core spark plugs are the most basic and affordable type of spark plug that you can buy. These used to be the most common plug type on the market, but have recently been replaced by platinum and iridium spark plugs due to their superior performance, efficiency, and lifespan.
361988
Conventional spark plugs need to be replaced every 30,000-50,000 miles. Long-life (iridium- or platinum-tipped) spark plugs need to be changed between 60,000 and 150,000 miles, depending on the vehicle.
308552
It's worth it just to make fitting the front wheel easier. You have them, might as well use them. It's worth it just to make fitting the front wheel easier. I added torque cap ends to my DT hub for my Pike and noticed no increase in stiffness.
888149
Banana plugs make it easier and quicker to make connections. If you're one to disconnect and reconnect somewhat often or if the back of your receiver or speakers are in a hard area to get to yes they are worth it, otherwise they are just an extra expense.