FC2Video

Detailed installation of the Revolution Performance Precision EMS.

Brian details the process of free air calibration, important for the EMS to run properly.

Detailed installation of the Revolution Performance Precision EMS on a 08-09 FL throttle-by-wire model.

Introducing our latest product - the Revolution Performance Precision Engine Management System.

Hands-on demonstration of how to adjust your pushrods.

Brian interviews Larry McBride at the Indianapolis Powersports Expo.

Brian talks about the state of the business with Drag Specialties and T-Man.

Andrew demonstrates the best way to package a crankcase for shipping to us.

Brian takes you inside our dyno testing facility.

You can vote on the design for our next t-shirt.

Announcing the addition of our Big Bore Kits to the Drag Specialties catalog.

Revolution Performance offers cylinder heads ported on a 5-axis CNC machine for Harley and Buell motorcycles.

Comparing different ways to increase your displacement and increase your motorcycle's power.

Introducing our new line of cylinders powder-coated to match the Granite color of the Harley 110cid motor.

Choosing the right size throttle body for your application.

Brian is back to discuss how to clean cylinders for best results before installation.

Andrew draws the winning name for our V-Twin Expo Vacation Sweepstakes.

From the V-Twin Expo in Cincinatti, we interview T-Man Performance and our poster model, Laura Peeters.

We take a break to wish your families all the best from our family.

Part four of a four part discussion about trueing 07-up Harley-Davidson crankshafts.

Part two of a four part discussion about trueing 07-up Harley-Davidson crankshafts.

Part three of a four part discussion about trueing 07-up Harley-Davidson crankshafts.

Part one of a four part discussion about trueing 07-up Harley-Davidson crankshafts.

Following the podcast about shipping, Brian discusses how your cylinder heads are handled when they arrive.

The issue of how best to package your crankcase for shipping so it won't get damaged is addressed.

Wayne Hallmark asks the difference between forged and cast Harley-Davidson crankshafts.

Timken bearings are compared to the OEM bearings in Harley-Davidson engines.

How the exhaust system affects the performance of a Harley-Davidson/Buell motorcycle's engine, focusing on the difference between 2-into-1 and 2-into-2 exhaust pipes. Part two of two podcasts.

How the exhaust system affects the performance of a Harley-Davidson/Buell motorcycle's engine, focusing on the difference between 2-into-1 and 2-into-2 exhaust pipes. Part one of two podcasts.

This week brings a discussion of how a crankshaft's mass can affect power delivery.

Brian is back with details about the 85 cid Evo Big Twin Big Bore Kit and the new Wiseco pistons custom designed for the kit.

Announcing the 135 cid Big Bore Kit. This is meant specifically for Jims 120 Twin Cam engines.

Brian answers a question about installing gear drive cams on 2008 Harley-Davidson cycles.

Increasing displacement doesn't have to have a negative effect on fuel economy and a customer question about our base gaskets.

Brian addresses a customer question about the difference between mechanical and corrected compression ratios.

How basic true and tig service can improve a Harley-Davidson Twin Cam crankshaft.

Brian goes over the advantages of the Bee-Hive spring packs.

Brian responds to customer feedback about the head gaskets in Revolution's cylinder piston kits.

Continuing our introduction of new piston designs, we present our Monster Big Bore Pistons.

The ring packs for the new Revolution Perfromance piston kits have been completely re-engineered by Wiseco for greater compatability with the Bolt-On Big Bore Kits. Brian Nallin explains the details of these rings.

Brian Nallin compares the cast structure of the Revolution Performance Bolt-On Big Bore cylinder to an OEM Harley-Davidson™ cylinder.

Part Two. Brian Nallin discusses the new Revolution Performance piston kits, which are optimized for their Big Bore kits for Harley-Davidson and Buell engines.

Brian Nallin discusses the new Revolution Performance piston kits, which are optimized for their Big Bore kits for Harley-Davidson and Buell engines. Part one of two.

Step-by-step demonstration of the installation of a 107 cid bolt-on big bore kit on a 2008 Harley-Davidson Twin Cam engine.