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Compression Ratio and Cam Timing Explained
In this video, we explain how to match cams and compression ratio.
Pulling the Original Tune from an EFI Harley Davidson
In this video, we show how to pull your Harley's original tune using a Dynojet Powervision.
Reassembling the Lower End on a 2004+ Sportster
In this video, we show how to reassemble the lower end on a 2004+ Sportster.
Disassembling the Lower End on a 2004+ Sportster
In this video, we show how to disassemble the lower end on a 2004+ Sportster.
Disassembling and Reassembling the Lower End on a 91-03 Sportster
In this video, we show how to disassemble and reassemble the lower end on a 1991-2003 Sportster.
Static Timing an Ignition
In this video, we show how to static time your ignition.
Installing an Aftermarket Clutch
In this video, we show how to install an aftermarket clutch in a Sportster motor.
Installing Rocker Boxes
In this video, we show how to install rocker boxes on a Harley Davidson motor
In this video, we show how to check your pushrod length when using hydraulic lifters.
Installing Cylinder Heads on a Harley Davidson
In this video, we show how to install your cylinder heads.
Checking Squish Clearance on a Harley-Davidson
In this video, we show how to check the squish clearance on a Harley-Davidson motor.
Installing a Sportster Bolt-On Big Bore Kit
In this video, we show how to install a Sportster Bolt-on Big Bore Kit.
Installing Sportster Lifters
In this video, we show how to install Sportster lifters.
Installing Sportster Cams
In this video, we show how to install Sportster cams.
Sportster Oil Pump Disassembly, Cleaning, and Reassembly
In this video, we demonstrate the disassembly, cleaning, and reassembly of a Sportster oil pump.
Sportster Cam Box Disassembly
In this video, we show how to disassemble a Sportster cam box.
Sportster Top End Disassembly
In this video, we show how to disassemble a Sportster top end.
Sportster Primary Disassembly
In this video, we demonstrate disassembling the primary side of a Sportster motor.
Installing Your Cylinders and Pistons
In this video, we demonstrate the process of installing a cylinder and piston onto an engine.
Installing a Bronze Oil Pump Drive Gear
In this video, we describe the bronze oil pump drive gear and show how to install it.
Converting an 883 for BIG Power!
In this video, we explain how head prep, cam overlap, and piston configuration all interact for maximum power. It's focused on the specifics of 883 heads, but much of the information applies
to all HD heads.
The Basics of Converting Your 883
In this video, we explain the differences between 883 heads and 1200 heads, and show what's required to convert your 883 to a 1200/1250/1275 using your stock 883 heads.
The World's Best 1250 and 1275 Kits
In this video, we explain the differences between a stock 1200 cylinder, a HAMMER 1250 cylinder, and a HAMMER 1275 cylinder.
Adjusting Your Throttle Cables
In this video, we show how to avoid a VERY common mistake that robs power from your bike.
