Leading Edge 151 Kit - Team Dream Rides
Leading Edge 151 Kit - Team Dream Rides
Leading Edge 151 Kit - Team Dream Rides
Leading Edge 151 Kit - Team Dream Rides
Leading Edge 151 Kit - Team Dream Rides
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Leading Edge 151 Kit

$10,099.00 USD

The 151ci Kit from Leading Edge V-Twin is unlike anything the custom motorcycle industry has seen...

$10,099.00 USD

Leading Edge 151 Kit

The 151ci Kit from Leading Edge V-Twin is unlike anything the custom motorcycle industry has seen before. This motor has a 4.310 bore on a 5.180 stroke for a total displacement of a whopping 151.14 cubic inches.

This performance kit increases your Harley-Davidson M8 engine’s torque and horsepower by over 60 percent. It runs on pump gas at 11:1 compression making it a big-inch motor upgrade that provides both consistent and dependable naturally-aspirated horsepower as well as massive amounts of torque. The engine cases have to be thoroughly and expertly machined for this version of the big-inch kit to be used.

The Leading Edge 151 kit comes complete with a balanced crank allowing the factory balancer assembly to be eliminated. The kit also comes complete with a Timken bearing conversion, proprietary H-beam rods, pistons, and cylinders, a performance oil pump and cam plate, performance valve springs and tappets. Options also include your choice of a “horsepower” or “torque” style cam to fit your personal taste and riding style.

Included items in the 151ci kit are: Flywheel assembly, cylinders, pistons, timken bearing conversion, roller bearing on pinion side, cam bearing, choice of cam, lifters, pushrods, piston jet block off plate kit, and all the necessary gaskets and seals.

Details of what’s in the LE 151ci kit.

Pistons Our pistons are made of our proprietary design by CP Carillo. They are balanced and come with Total Seal rings.

Rods Our balanced rods are also made of our proprietary design by CP Carillo. Due to our design these rods are far stronger than stock while being significantly lighter 

Cylinders Our cylinders are made in the USA from aerospace-grade billet aluminum. Our radically different fin design results in far more efficient air cooling. Inside the cylinders reside aircraft-grade steel sleeves coated with our proprietary mix of Nikasil nickel/carbide/silicon plating.

Crank Our Flywheels are static balanced, assembled and then dynamically balanced allowing us to eliminate the stock counterbalancing system. We also use a proprietary crank pin that does not allow the flywheels to scissor. This design is so inherently strong that it eliminates any need to weld the flywheels.

The 151ci Kit can only be ordered as a kit where your complete bike is sent to us in Phoenix, Arizona and we do the installation and dyno tuning free of charge. 

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Orders typically ship out within 1-2 business days.

Shipping Policy

Usually, we ship the same day. If the item purchased is unavailable, we will notify you of the delay. Some custom order items such as the Gigacycle Front end, Suspension, Saddlemen, Thunderheader, FAB28, or Plex Audio systems will take time to process, we will notify you of the current lead time. Once shipped your item should arrive at you in 1-5 days Domestic, 2-4 weeks international.

Returns Policy

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at fxrtman@gmail.com and send your item to: 2275 N Wilson Way, Stockton CA 95205, United States.


To return your product, you should mail your product to: 2275 N Wilson Way, Stockton CA 95205, United States You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

Just Text or Call 209-751-6365 or email eddieechols@gmail.com. I am here to help. Thanks, Eddie.

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