Improving the engine efficiency of your vehicle has numerous advantages.  For starters, a well-functioning engine allows your vehicle to travel faster while consuming less fuel and battery power. It also reduces the carbon footprint of your car. The good news is that most modern car models come standard with a powerful engine. The only thing you’ll have to worry about is maintaining the hp of your car engine. In the world of high-performance engines, however, there are no free lunches. Engines are primarily concerned with physics, mathematics, and the conversion of heat energy into mechanical motion. So, how can that heat energy and rotary monkey motion be twisted even more? There are effective and simple forms to boost your car’s engine efficiency.  Make certain that all work is completed correctly and does not void your manufacturer’s warranty. If you are struggling to find a good engine rebuild service then you should use the internet and browse engine rebuild service near me.

Lubricants synthesized

Synthetic lubricants and synthetic motor oils, help engines last longer by reducing friction. Synthetic lubricants provide better lubrication between moving parts than conventional oils. They do not degrade in high-heat, high-stress environments. For example, synthetic oil is engineered to be more robust in terms of low-temperature pump ability, high-temperature stability, and deposit protection.

Increased throttle body and injector size

More horsepower will be delivered by a larger, high-performance throttle body. Depending on the engine, you could gain up to 10-20 more horsepower and comparable torque. Explore the internet to see what others using a relatively similar engine are doing and follow their lead. Keep in mind that bigger throttles necessitate higher-flow fuel injectors.  The size of the throttle body and the injector are proportional. You must also start taking your vehicle to a credible dyno tuner to adjust the fuel and spark curves.


The most efficient way to gain horsepower is to increase compression. When you add compression to your engine, you add power. There has never been a more logical way to generate power in more than a century of the internal combustion. However, you must exercise caution when increasing compression. Because cam selection affects cylinder pressure or working compression, compression and cam selection are inextricably linked. Compression and cam selection are best advised by your engine builder. Both must be chosen cooperatively to get power without damaging your engine. While you’re bumping compression, keep an eye on the fuel and spark curves. And keep in mind that pump gas isn’t what it used to be. If you have the money, you can get high-octane, smog-free unleaded fuel in five-gallon cans.

Manifold with two planes

Here’s another one that many performance enthusiasts get wrong. We often overlook torque because we are preoccupied with horsepower. Torque, not horsepower, is your best friend on the road. You want torque to smoothly transition to horsepower at full throttle. A single-plane intake manifold, on the other hand, will not get you there quickly. A dual-plane intake manifold provides excellent low- to mid-range torque while also allowing an engine to breathe at high rpm. This means more torque during acceleration and, on top of that, more horsepower. Long intake runners and high ceilings of the dual-plane manifold provide torque and horsepower. Another thing to think about is using a carburettor spacer to get even more torque.

Experiment with different jet sizes

We’ve learned from dyno testing that jet swaps can go either way when it comes to power. . Go up one jet size at a time and see what you get, starting with primaries and working your way up to secondary jets. It is often best to be wealthier than leaner. If you keep losing power as you become wealthier, go backwards one jet size at a time. To ascertain the optimal course of action, take a spark plug reading right after a wide-open throttle shutdown. Disconnect the fuel line screen from the fuel bowl if you’re using a carburetor (engine rebuild).  An in-line fuel filter is sufficient and will not interfere with fuel supply.

Cylinder head

Cylinder head It was a moment when cylinder head choice was rather limited for all so many looking for ways to improve engine efficiency. Presently, the choice is almost criminal. If done properly, a good cylinder head swap will give you more power. Bigger is not always best. To make an informed decision, consider valve and port size, as well as flow numbers. Keep in mind that you want torque on the street, which necessitates high intake velocity combined with appropriate exhaust scavenging. To get there, you don’t need massive valves and monster ports. You also want a camshaft profile that complements the cylinder heads, which means good overlap and flow-through momentum.

Final Words

All the above recommendations are very useful but it is better to consult some credible and expert person for further accurate guidelines.