Scratch-Built Land Speed Lawnmower Goes 152 MPH And Still Cuts Grass
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A scratch-built lawnmower assembled by Elliott Loe and friends recorded a reported 152.8-mph run at the ECTA Arkansas Mile. The mower averaged 147.3 mph over two runs, according to The Drive, but the result is still in certification and is not yet a verified record.

A scratch-built lawnmower recorded a reported 152.8 mph at the ECTA Arkansas Mile, according to The Drive, while retaining an electric cutting deck. Builder and driver Elliott Loe says the machine also achieved a two-way average of 147.3 mph; the result is still undergoing certification, so its status as a record has not been confirmed.

The mower was built by Loe and friends, who operate the Ziptied YouTube channel. The Drive reports that its chassis is made from chromoly tubing and weighs 45 pounds before the engine is installed. Panels from a 1990s MTD Tradesman mower give the vehicle its lawnmower bodywork. With the engine and other components fitted, the machine weighs about 450 pounds.

Power comes from a 988cc inline-four engine taken from a 2004 Suzuki GSX-R motorcycle. The Drive says the engine produces more than 160 horsepower in stock form, and that Loe added nitrous oxide described as a 50-horsepower shot. A working electric mower deck, sourced from a Hart push mower sold at Walmart, remains underneath the vehicle. The report says the deck allows the machine to cut grass, though it does not detail a cutting demonstration.

The run took place at the ECTA Arkansas Mile, a land-speed event. The reported 152.8 mph is the top run; the two-way average was 147.3 mph. Those figures are distinct, and the average—not the peak run—is the figure that may determine record recognition. The Drive says the result is in a certification process.

At a glance
reportWhen: Run reported earlier this year; certifi…
The developmentA modified lawnmower built by Elliott Loe and friends posted a reported 152.8-mph run at a land-speed event while retaining a working electric mower deck.

A Fast Run, Not Yet a Record

The project draws attention because it combines a high-speed competition vehicle with a functioning lawnmower deck. It is not simply a mower body placed over a fast engine: the build retains equipment intended to cut grass, while its lightweight tube chassis and motorcycle engine are designed for speed. That combination makes it an unusual example of a home-built engineering project reaching a measured land-speed event.

For readers following vehicle records, the key distinction is between a reported run and an officially certified mark. A 152.8-mph pass is an impressive reported peak, but the two-way average was lower, at 147.3 mph, and the certification process is unfinished. Until the relevant result is verified, the mower should not be described as holding a record. The reported figures also do not establish a formal world-record category or the precise rules used for comparison.

The build also shows how parts from different sources can be combined for a specialized purpose: a motorcycle engine, a fabricated chassis, donor mower panels and a commercially available electric cutting deck. Its performance is relevant to motorsports enthusiasts, but it is not evidence that an ordinary lawnmower can safely travel at comparable speeds. This is a purpose-built competition machine, not a practical or safe modification for routine lawn care.

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How the Mower Was Built

The Drive describes Loe and his friends as builders who have worked on other custom vehicles, including a Porsche 914 fitted with a Subaru engine. The lawnmower project takes a similarly experimental approach, starting with a custom chromoly tube chassis rather than relying on a standard mower frame. The report identifies the body panels as coming from a 1990s MTD Tradesman model.

The machine’s propulsion and cutting systems are separate. A Suzuki GSX-R engine provides the reported speed, while an electric mower deck adapted from a Hart push mower is responsible for cutting. The Drive does not provide details about the deck’s cutting width, its power supply, or whether it operates during a high-speed run. The reported ability to cut grass describes the retained function, not a claim that mowing occurs at land-speed-event pace.

Loe said the Arkansas Mile’s surface was rough for a vehicle with no suspension. He told The Drive the mower lifted into the air two or three times per run. That account offers a sense of the challenge at the event, but the report does not give independent technical data on the surface, the vehicle’s stability or the conditions during each pass.

“The surface was extremely rough for a mower that had no suspension, and it would jump in the air two or three times per run.”

— Elliott Loe, speaking to The Drive

Certification and Record Status

The central unresolved issue is whether the 147.3-mph two-way average will be certified. The Drive says the project is in the certification process but does not identify the reviewing body, provide a completion date or report a final ruling. Until verification is complete, the 152.8-mph pass remains a reported run rather than a confirmed record.

The article says the current record is apparently 143 mph, attributed to a Hayabusa-powered mower from the United Kingdom. That wording signals uncertainty, and the report does not name the record-keeping organization or specify the category and rules behind that figure. It also compares Loe’s result with the Honda Mean Mower V2’s claimed 150.9-mph top speed; that comparison should not be treated as proof that the machines were measured or certified under the same conditions.

Other details have not been reported, including the exact dates and conditions of the passes, the full technical specifications of the mower, and whether its cutting deck was demonstrated operating after the speed runs. The available account establishes the reported speed figures and the build’s components, but not every detail needed to independently evaluate the performance.

Awaiting the Certification Decision

The next milestone is the outcome of the certification process. If the 147.3-mph two-way average is approved under the applicable rules, the mower may be recognized in a record category; if it is not, the reported pass will remain an unofficial result. The source report gives no timetable for a decision.

Readers should look for an announcement from Loe, the event organizers or the relevant record authority before treating the run as a confirmed record. Further documentation could clarify the measurement process, the record category and how the result compares with the reported 143-mph mark. For now, the confirmed development is the reported 152.8-mph run and the ongoing review—not a finalized record.

Key Questions

How fast did the lawnmower go?

The Drive reports a 152.8-mph peak run and a 147.3-mph average across two runs. The average is the figure relevant to the pending certification described in the report.

Is the 152.8-mph run an official world record?

Not yet, based on the available report. The result is undergoing certification, and The Drive does not report a final decision or identify the authority reviewing it.

Can the vehicle still cut grass?

The build retains an electric mower deck sourced from a Hart push mower, and The Drive reports that it still cuts grass. The article does not provide details of a cutting test or say whether the deck operated during the speed runs.

What powers the mower?

It uses a 988cc four-cylinder engine from a 2004 Suzuki GSX-R motorcycle. The Drive says the stock engine makes more than 160 horsepower and that Loe added a nitrous system described as a 50-horsepower shot.

What is the reported current mower speed record?

The Drive says the current record is apparently 143 mph, set by a Hayabusa-powered mower in the United Kingdom. The report does not identify the record authority or specify the category, so that comparison remains qualified.

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