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🎅2025 Christmas Sale: 12% OFF Sitewide-Up to 50% OFF-> Code: XS12 Click Here for More Details!
🎅2025 Christmas Sale: 12% OFF Sitewide-Up to 50% OFF-> Code: XS12 Click Here for More Details!

Expert Level - High Performance

Unleash the raw power within with our expert-level high-performance engine collection, tailored for the discerning DIY enthusiast. Build, innovate, and dominate! Here, you'll find a curated selection of engines designed to push the boundaries of speed, efficiency, and reliability.

Each engine in our collection is meticulously inspected, tested, and tuned to ensure optimal performance and reliability. We only work with the best manufacturers in the industry, bringing you top-of-the-line components and cutting-edge technology.

What truly sets our high-performance engines apart isn't just their raw power—it's the unmatched customization and DIY-friendly design we offer. With a vast array of options and configurations, you can fine-tune your engine to meet your exact needs, whether you're crafting a naturally aspirated beast or a turbocharged marvel. 

So, whether you're a seasoned engine builder or just starting out on your DIY journey, trust Enginediy.com for your high-performance engine needs. Explore our collection today and take the first step towards unlocking the full potential of your engine.

Original price $899.99 - Original price $899.99
Original price
$899.99
$899.99 - $899.99
Current price $899.99

RETROL R29 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Double-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model

R29 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine 2 Cylinder 4 Stroke Gasoline Engine IC Engine ModelFeatures:.Based on the V-twin double-cylin...

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Original price $899.99 - Original price $899.99
Original price
$899.99
$899.99 - $899.99
Current price $899.99
Original price $1,499.99 - Original price $1,499.99
Original price
$1,499.99
$1,499.99 - $1,499.99
Current price $1,499.99

H75 12cc Vertical 4-cylinder OHV Gas Engine Internal Combustion Engine Tractor Engine Model with Mechanical Speed Limit Complete Water Circulation Cooling System

Holt H75 12cc Vertical 4-cylinder OHV Gas Engine Internal Combustion Engine Tractor Engine Model with Mechanical Speed Limit Complete Water Circul...

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Original price $1,499.99 - Original price $1,499.99
Original price
$1,499.99
$1,499.99 - $1,499.99
Current price $1,499.99
Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99

R28 4.3CC Mini OHV V-Twin V2 Engine Double-cylinder Four-stroke Motorcycle Gasoline IC Engine Model

R28 4.3CC Mini OHV V-Twin V2 Engine Double-cylinder Four-stroke Motorcycle Gasoline IC Engine ModelR28 V2 Engine:Based on the V-twin double-cylinde...

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Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99
Original price $8,999.99 - Original price $8,999.99
Original price
$8,999.99
$8,999.99 - $8,999.99
Current price $8,999.99

RUIFEIYA 1:4 Scale V10 Gas Engine Model - 150cc DOHC 40-Valve 4-Stroke 3-Ring Water-Cooled Internal Combustion Engine

RUIFEIYA V10-150 1/4 Precision-Engineered V10 150cc DOHC 40-Valve 4-Stroke Water-Cooled Internal Combustion Gas Engine Model (Assembled Version) Le...

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Original price $8,999.99 - Original price $8,999.99
Original price
$8,999.99
$8,999.99 - $8,999.99
Current price $8,999.99
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Original price $449.99 - Original price $449.99
Original price
$449.99
$449.99 - $449.99
Current price $449.99

RETROL MUSA 2.2cc Mini Evaporative Water-cooled Single-cylinder Four-Stroke Gasoline Engine Internal Combustion Engine Model

RETROL & MUSA 2.2cc Mini Evaporative Water-cooled Single-cylinder 4 Stroke Gasoline Engine Internal Combustion Engine Model Features:Diesel En...

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Original price $449.99 - Original price $449.99
Original price
$449.99
$449.99 - $449.99
Current price $449.99