What spark plugs give more horsepower?

What spark plugs give more horsepower?

Thanks to its strength, iridium spark plugs can last up to 25% longer than comparable platinum spark plugs. Iridium spark plugs feature a fine wire center electrode that is designed to conduct electrical energy better and increase firing efficiency. There is a price for this precious metal.

What spark plugs should I use for best performance?

Iridium – Often considered to be the best spark plugs for high performance and longevity. Iridium usually lasts 25% longer than platinum, but you guessed it, they’re usually more expensive!

Do better spark plugs increase horsepower?

In short, yes, in some situations spark plugs can increase horsepower. These ‘massive’ gains of one or two per cent generally won’t be exceeded, even if you’re replacing really old and worn spark plugs for new ones. In this case, your essentially just restoring your car back to its peak performance.

Do iridium spark plugs give more power?

You may experience more engine power with iridium spark plugs. Iridium spark plugs can improve the performance of your engine with regard to its power. This advantage becomes apparent in situations where you need to climb steep hills or handle challenging driving situations.

What spark plugs are better than iridium?

Platinum spark plugs are surely more durable than their copper counterparts. However, they are less durable than iridium spark plugs so you may have to change the platinum ones sooner. If your priority is durability, then platinum spark plugs will not cut it for you. Spend a bit more and go for iridium ones.

Whats better Denso or NGK?

It is difficult to rule out a winner in the Denso debate against NGK, as both are iridium spark plugs and offer almost similar performance. The electrode’s diameter in Denso plugs shrinks more than an NGK. For this reason, Denso plugs do not last longer than NGK units, but they are better at producing powerful sparks.