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Fast Shipping Zr.28 Spec.4 (pullstart) Device [5lZJMpQd]

$31.99 $102.99 -69%

NITRO ENGINE ZR.28 SPEC.4 PULLSTARTIntroducing the LRP ZR.28 Spec.4 Pullstart, a powerhouse of an engine designed for those seeking unparalleled performance and efficiency. This engine is a testament to LRP's commitment to innovation, offering a subs

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Fast Shipping Zr.28 Spec.4 (pullstart) Device [5lZJMpQd]

NITRO ENGINE ZR.28 SPEC.4 PULLSTART

Introducing the LRP ZR.28 Spec.4 Pullstart, a powerhouse of an engine designed for those seeking unparalleled performance and efficiency. This engine is a testament to LRP's commitment to innovation, offering a substantial upgrade over its predecessors. With its massive Big Block size and cutting-edge features, the ZR.28 Spec.4 Pullstart is a true game-changer in the world of off-road racing. Its robust design and advanced engineering make it an ideal choice for drivers who demand the best.

Advanced Engineering and Features

The ZR.28 Spec.4 Pullstart is not just about brute strength; it's a marvel of engineering. The engine boasts a new CoolDownMax cylinder head, which introduces an improved cooling system and higher efficiency through its innovative cooling fin arrangement. This feature ensures that the engine remains cool under heavy load, maintaining peak performance. The XTEC PowerCarb3 15S-2 carburetor is another highlight, offering flow optimization with a 9.0mm inlet for maximum power and ease of adjustment. This combination provides better adjustability and responsiveness, especially at idle speeds. The ZR.28 Spec.4 is also a perfect fit for all major .21 engine mounts, ensuring compatibility and ease of installation.

Practical Uses and Benefits

Whether you're a seasoned off-road racer or a hobbyist looking to elevate your driving experience, the ZR.28 Spec.4 Pullstart is the engine for you. Its massive torque and powerful performance make it a favorite among enthusiasts. The engine's standard burn room ensures easy adjustment in all conditions, while the XTEC T6 engine housing provides extra reinforcement for the toughest off-road action. The ultra-strong pullstart is specifically designed for big block engines, ensuring durability and reliability. With its Power Start capability and the inclusion of a FREE LRP Platinum / Iridium R5 glow plug, the ZR.28 Spec.4 Pullstart is not just an engine—it's a complete package designed to deliver exceptional performance and satisfaction.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

A wonderful product with truly great utility.

- Fiona E..

February 5, 2026

Absolutely no complaints!

Very pleased with this particular online purchase.

- Dolores P..

February 5, 2026

Absolutely no complaints!

Excellent value for this level of great quality.

- Beverly V..

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