Best Spark Plugs for Performance!

I can't believe what Spark Plugs do for my engine! E3 spark plugs vs NGK iridium spark plugs. Acdelco platinum spark plugs vs Normal spark plugs. How to test a spark plug?
What about NGK laser iridium spark plugs vs regular spark plugs in a future spark plug review. E3 premium diamond fire spark plugs vs Denso spark plug iridium. Also in a future test. spark plug comparison to find out what is best for your car. Today on Nates interactive auto we find out what is the best performance spark plugs and The best spark plug design. Also is autolite a good spark plug? People say e3 spark plugs cause damage but I haven't experienced that.

#NGK #SparkPlug

[texaskidzuk]

NGK Iridium spark plugs are the best in my 35 years of mechanic experience. I will use nothing less.

[nitrocrew_]

Build a compression chamber use an inert gas, pressurize and see which one fails to fire as you increase the pressure.

[concernedcitizen]

I run NGK iridium plugs. I can’t say I get more horse power but they went 100, 000 miles and look brand new.

[jimmyforshee]

I have used the E3 plugs and they are very good plugs. They perform real good. They are very good on gas mileage and they are hard to flood and they just crank right backup and keep going.

[chincemagnet]

I’ve been using NGK Iridium plugs for years, they’re very good plugs. I’ve also tried those Bosch Platinum Plus 4 plugs that were crazy expensive at the time and I ended up having trouble with them very shortly after. I didn’t notice any performance gains from either one tbh. My last two sports cars used the Iridium plugs straight from the factory.

[RickValles-yq]

I've been using E3 for the past few years. Totally dependable

[robbally]

Ok, here's the deal, copper is the best sparking plug but the center electrode wears quite fast. Platinum and Iridium are harder and more temp resistant. That's why they are used, to extend the service time. It can be extremely difficult to replace spark plugs in newer cars, especially V-6 front wheel drive cars. The cylinders facing the front are easy but the ones facing the rear are a pain, usually requiring removal of the intake manifold and cowl (where the wipers are) you don't want to have to do that every 30, 000 miles.

[imagingteam]

NGK sparks looked more consistent and not jumping all over the place

[julzzcan]

I've used E3s on two different 350 V8 Chevrolet Gen 1 engines, which work very well and are pre-gapped! The others are mediocre, in my opinion, and experience with all of these. Thanks for the video!

[arniceousmaximus]

I swapped out my stock plugs with iridium several yrs ago I notice slight improvement with gas mileage. Performance wise well good firing I lay into it too . Thanks again for this presentation nate

[williamC]

I run those E3 plugs in my 06 mustang did definitely notice a performance increase with those plugs. I had quicker throttle response and the car actually gained a little bit of extra power I was impressed.

[oldguy]

For maximum economy, the copper plugs are the way to go. When I had my Focus, the OEM plugs were platinum, but replacing them copper plugs delivered a constant improvement of 1 mpg city, 2 mpg highway. The copper plugs can deliver a hotter spark due to less resistance to voltage loss. Yeah, they needed replacement between 12 to 15k miles, but if your thrifty or looking for better economy and/or performance that's the way to go. D

[handmethatchingadera]

I have an old spark plug tester. We used to use it to match sets for racing and grind straps to experiment. The difference is our old tester pressurized the spark plug chamber. You could turn up the pressure until the spark went out. That’s how we matched sets by pressure outages. Or did away with plugs all together.

[idealistissiz]

I've been using the original Lancia spark plugs manufactured by champion for my Fiat Coupe. Recently I've swapped to Bosch and NGK. Didn't notice any difference but most probably by chance the NGK condition seemed to be better when removed. By the way all were copper spark plugs didn't uprage to any irridium or so.

[LightHills]

Can't tell you how many E3 plugs I've pulled from customers Camaros, Firebirds and Truck 4.8, 5.3 an 6.0 LS engines that made them run like crap just to throw a set of NGKs back in and they run fine. But so far I've haven't had to change them out of a Mustang. Just seems odd the chevys didn't like em.

[alaskarailroad]

Ac delco in all my cars and trucks. Champion in my small engines.

[Mike-xtot]

For my sbc 350 circle track engine using cheap copper plugs and cheap cap and rotor i file the ground straps to a point. I do the same on the rotor button.
I first did these mods on my stock daily driven truck and noticed a difference and after several months i inspected inside of distributor cap and found no arc trails commonly seen on stock caps.
Plugs wore fine and any fuel mixture issues were easily visible.
Thats all folks.

[joes.]

My 1.8t Audi engine tuned to 250 whp loves the brisk silver racing plugs.

[BuckskinsBlackPowder]

Just started using the E3 plugs in a 77 cj5 with a DUI distributor upgrade. HUGE difference!

[CaniLupine]

Best plugs I ever ran were Pulstars, at first. They have major reliability issues. Longest I had a set last was 10k miles before the ceramic insulator broke apart. NGK Ruthenium HX comes in a close second and is crazy reliable.