BrainBlud

02/07/2025

Crankcase Diagram ⚙️

02/07/2025

02/07/2025

🛠️ Car Engine Internal Parts – What’s Inside the Heart of Your Car? 🫶

Ever wonder what’s really going on under the hood? Here’s a quick look at the key internal parts of a car engine that keep your ride running strong:

✅ 1. Cylinder Block
The engine’s foundation. Houses pistons, crankshaft, and more.

✅ 2. Pistons
Move up and down inside the cylinders, creating power through combustion.

✅ 3. Connecting Rods
Link pistons to the crankshaft, transferring motion.

✅ 4. Crankshaft
Turns the up-down motion of pistons into rotation for your wheels.

✅ 5. Camshaft
Opens and closes intake and exhaust valves at the right time.

✅ 6. Valves (Intake & Exhaust)
Let air-fuel in and exhaust out. Timed by the camshaft.

✅ 7. Cylinder Head
Sits above the block. Contains valves, spark plugs, and sometimes camshafts.

✅ 8. Timing Belt/Chain
Synchronizes the camshaft and crankshaft to keep things running in sync.

✅ 9. Spark Plugs
Ignite the air-fuel mixture to start combustion (for petrol engines).

✅ 10. Oil Pump
Circulates oil to keep all moving parts lubricated.

Your engine is like a symphony – every part plays a vital role in making the magic happen! 🎶🔧

02/07/2025

Types of engine

01/07/2025

What is your biggest mistake is in your life ??

25/06/2025

A throttle body is a necessary evil on gasoline engines in order to control airflow into the engine, and hence power and torque.

The problem with a conventional butterfly-style throttle is that even when it’s wide open it still presents a slight obstruction to airflow. One of the options to eliminate this is the slide-throttle arrangement as employed on this 1992 race car.

The slide throttle consists of a central plate with holes cut in it for each inlet runner which slides within a machined housing. As the plate slides open it controls the airflow much like a regular throttle butterfly. The advantage however is that when it’s wide open there is zero restriction to airflow. It might only be the difference of a few percent in airflow but in motorsport that can mean the difference between winning and losing.

Want to learn how to EFI tune? Start with some free lessons right here: hpcdmy.co/efilesson

25/06/2025

❤️

25/06/2025

Piston Anatomy !

25/06/2025

🔥 Internal Combustion Engine – Key Components Simplified!

Mechanics Reels Mechanics

An internal combustion engine powers your vehicle by burning fuel in cylinders. Here’s a quick breakdown of its core parts:

🔧 Main Components:
• Cylinder Head – Holds valves & camshafts
• Camshafts (Intake & Exhaust) – Control valve timing
• Camshaft Actuator & Sensor – Optimize & monitor cam timing
• Rocker Arm – Transfers cam motion to valves
• Timing Chain – Syncs crank & camshafts
• Valves (Intake/Exhaust) – Control air-fuel flow & exhaust
• Piston & Connecting Rod – Convert combustion into motion
• Crankshaft & Sensor – Turn piston motion into rotation
• Flywheel – Smooths engine power
• Drive Belt – Powers accessories

🛠️ How It Works:
Fuel burns → Pistons move → Crankshaft rotates → Car moves!

25/06/2025

Main Components of a Leaf Spring Suspension System:

1. Leaf Springs
• Made of several layers of metal strips (leaves) bound together.
• Supports the vehicle’s weight and absorbs road shocks.
2. Center Bolt
• Holds the leaves together in alignment and attaches the spring to the axle.
3. Spring Eye
• The circular ends of the main leaf that attach to the chassis via shackles and hangers.
4. Spring Hanger
• Mounted on the frame; provides a fixed mounting point for one end of the spring.
5. Shackle
• A pivoting link that connects the other end of the spring to the frame.
• Allows movement and flexing of the spring as the suspension compresses.
6. U-Bolts
• Clamp the spring pack to the axle housing, securing it in place.
7. Axle Seat / Spring Seat
• Sits between the leaf spring and axle, providing proper alignment and support.
8. Bushings
• Inserted into the spring eyes and shackles to reduce metal-to-metal contact and allow smooth motion.

🚘 Advantages of Leaf Spring Suspension:
• Simple and cost-effective
• Great load-carrying capacity
• Durable under heavy-duty use

Mechanics Reels

25/06/2025

Explore the fascinating world of engine mechanics! 🚗
This image provides a comprehensive look at the components of a starter motor and its crucial role in getting an engine running.
Key components shown:

Starter Motor:
Featuring the Solenoid, Return Spring, Actuating Arm, Pinion, Field Windings, Brushes, Commutator, and internal parts like the Armature, Bendix, Planetary Gear, Field Coils, and Brush Holder.

Engine Connection:
Illustrating how the Starter Motor's Pinion engages with the Flywheel, which in turn rotates the Crankshaft to initiate engine operation, moving the Pistons and Engine Valves.

Understanding these parts helps appreciate the intricate process of starting a vehicle!