By Jan Knobbe

At Chariots of Fire Customs, we live and breathe horsepower—so as the calendar flips to another year, we can’t help but marvel at how far engine technology has come since we first opened our doors in 2005. In the last 20 years, the transformation has been nothing short of jaw-dropping, and we’ve been here for every twist of the wrench and every leap in performance.

The Early Days: Turning Wrenches and Pushing Limits

Back in the day, we cut our teeth working on twin cam and Evo engines. A big day in the shop might involve valve jobs and hand porting to take an 88 cubic inch motor to 96—or maybe a 96 to 103. If we really went for it, we’d push to 110 or 117 cubic inches. Those were some solid builds, but compared to what we’re doing now? It’s like looking at a flip phone next to a smartphone.

Today: Horsepower Meets High-Tech

Fast forward to today, and we’ve traded some of those hand tools for cutting-edge technology. We’re still working with twin cams, but the M8s have taken center stage. With CNC porting of heads, air research benches for airflow testing, and four-valve heads, these upgrades are as precise as they are powerful. Camshaft technology has made a massive leap, allowing more air to flow in and out while keeping the exhaust chambers cooler. Translation? More horsepower with fewer knocks and detonation issues.

M8 Upgrades: Taking It to the Next Level

The M8 platform has really changed the game in the last five years. Between CNC-ported heads and two-over or four-over valves, these machines now almost double the airflow of factory heads. And let’s talk about the single-cam design—it reduces drag on the cam chest, freeing up even more horsepower compared to the twin cams of old.

For those looking for dependable daily power, M8 upgrades range from 107 cubic inches to 124, and 114/117 cubic inches to a solid 128. If you’re feeling ambitious, we can push the envelope even further—175 cubic inches, anyone?

The Numbers: Yesterday vs. Today

To really appreciate how far we’ve come, let’s crunch some numbers. Back in the day, we’d take an 88 cubic inch motor, bump it up to 96, and squeeze out around 95 horsepower. Not too shabby, right? But now? A factory 107 or 114 cubic inch motor already gives you 100 horsepower. Build it up to 175 cubic inches, and you’re looking at over 200 horsepower at the ground. Oh, and for the true gearheads, there are always pro chargers and turbochargers to take things into orbit.

Always Evolving

At Chariots of Fire, we’re not just keeping up with the times—we’re pushing the limits. From our early drag racing days to competing in the bagger class at local tracks today, we’re constantly testing, tweaking, and finding new ways to unlock more power. We take pride in staying ahead of the curve so we can deliver top-tier performance to our customers.

Let’s Build Your Dream Ride

If you’re ready to take your machine to the next level, we’re here to help. Whether you’re looking for a little extra kick or want to turn your bike into a street-shredding monster, we’ll work with you to find the perfect setup. Give Jan a call at (636) 462-1648 or better yet, swing by the shop. Let’s make this year all about horsepower, adrenaline, and the open road.

Ride hard, ride fast, and let’s build something legendary. 

By Jan Knobbe

As we roll into a new year, it’s the perfect time to reflect on just how far engine technology has come since we first opened our doors in 2005. Over the past 19 years, we’ve seen some incredible advancements in the world of engine upgrades, and it’s been a thrill to evolve right alongside them. Let’s take a ride down memory lane and compare the work we were doing back then to the cutting-edge technology we’re using now.

The Early Days: Twin Cam & Evo Engines

Back in the day, it was all about working on twin cam and Evo engines. Engine upgrades typically meant rolling up our sleeves for valve jobs and hand porting. We were turning 88 cubic inch motors into 96 cubic inch beasts, or bumping 96 cubic inches up to 103. And when we went big, we were cranking out builds that maxed out at 110 or 117 cubic inches.  

At the time, these were solid, reliable upgrades that delivered the extra power riders were chasing. But compared to what we’re doing now? Let’s just say, the game has changed.

Modern Muscle: Twin Cam & M8 Evolution 

Fast forward to today, and we’re diving into a whole new world of possibilities with twin cams and Milwaukee-Eights (M8s). The technology has come a long way, and so have the results.  

These days, upgrades often include CNC porting for heads, big valves, and advanced camshaft designs. Tools like airflow benches let us measure airflow with pinpoint precision, helping us get the most out of every build. Camshaft technology, in particular, has made massive strides. Today’s cams allow for better airflow in and out of the cylinders and duration that allows the exhaust valves to stay open longer to cool the exhaust chambers but also increases horsepower and torque—without requiring higher-octane fuel.  

When it comes to M8s, we’re talking serious performance. Their two-over and four-over valves, paired with CNC porting heads, nearly double the airflow of factory heads. Add to that their single-cam configuration, which reduces drag in the cam chest, and you’ve got a recipe for freeing up horsepower in ways we couldn’t have imagined 15 years ago.  In addition, crank shaft balancing, welding, plugging and windowing drop weight off the crank assembly making rotational inertia much less allowing the motor to rev more freely.

How Big Can We Go?

With M8s, the standard upgrades are no joke. A 107 cubic inch motor can jump to 124 cubic inches, and a 114 or 117 can climb to 128. These upgrades aren’t just for show—they’re dependable, everyday riders. (Trust us, we’ve tested them on our own bikes.)  

But if you really want to go big, we’re talking about builds that exceed 155 cubic inches. Years ago, an 88 cubic inch motor built up to 96 would put out about 95 horsepower. Now? Factory motors start at 107 or 114 cubic inches, already making 100 horsepower out of the gate. And with upgrades, we’re hitting 155 cubic inches and seeing 200 horsepower at the ground.  

And for the gearheads out there? Yes, pro chargers and turbochargers are very much on the table.

Staying Ahead of the Curve 

One thing that hasn’t changed over the years is our commitment to staying on top of the latest innovations. The evolution of engine technology is constant—there’s always a smarter, better way to gain horsepower—and we make it our mission to stay ahead of the curve.  

Every rider has different needs, and we pride ourselves on working with you to find the perfect fit for your bike. Whether you’re looking for a dependable daily driver or a full-on powerhouse street or race build, we’ve got the experience and the tools to make it happen.

Ready to Upgrade? Let’s Talk.

If you’ve been thinking about taking your engine to the next level, now’s the perfect time. Call us at (636) 462-1648 and ask about our **December and January engine upgrade specials**. Or better yet, stop by the shop and chat with me, Jan, to figure out what upgrades will work best for you and your ride.  

Let’s turn your bike into the beast it was always meant to be.

The days are getting shorter, and there’s that chill in the air—it’s winter creeping in. While some folks are packing their bikes away, the real die-hard riders know this is *prime time* for giving your bike the upgrades it deserves. Whether you’ve been dreaming of a full engine rebuild, new handlebars, better suspension, fresh wheels, or a meaner exhaust, now’s your moment. And to sweeten the pot, we’re rolling out some killer specials this month to make those winter upgrades even easier on your wallet.

 Why Winter’s Perfect for Big Bike Projects

1. Engine Rebuilds: 

Your engine’s the core of your ride, and a winter rebuild is like giving it a full reset. We’ll dig in, inspect every piece, replace what’s worn, and upgrade what we can. By the time spring rolls around, you’ll be back on the road with an engine that’s ready to deliver more power and better performance than ever. It’s a full overhaul that’ll have your bike feeling brand new and running like a dream.

2. Dial In Your Comfort with Custom Handlebars, Suspension, and Wheels:

Thinking of some serious road trips next season? Now’s the time to make sure your bike’s set up to go the distance in comfort and style. Custom handlebars can be a game-changer—getting them to the perfect height can take the strain off your arms and shoulders. Plus, they make a statement with your bike’s look. Suspension upgrades? That’s the secret to a smooth ride that won’t leave you sore. And don’t forget wheels! New designs are constantly coming in from our vendors. Swing by and we’ll help you pick the upgrades that’ll make your bike feel just right for you.

3. Upgrade Your Exhaust: 

Your exhaust isn’t just about performance; it’s about personality. Want a deeper, throatier growl? A cleaner, sleeker look? This winter’s the time to make it happen. While your bike’s safely tucked away, come on by and we’ll help you choose an exhaust system that matches your riding style and sounds as good as it performs. Imagine firing up that engine come spring and hearing *exactly* the sound you want.

 Winter Specials You Won’t Want to Miss

As if the projects weren’t tempting enough, we’ve got some sweet deals running to make those winter upgrades even more irresistible:

– 15% Off Battery Tenders: Keep that battery in tip-top shape all winter so your bike’s ready to roar back to life in spring.

– 29-Point Check with Stabilizer – $39.95: Make sure every nut and bolt is in shape with our detailed checkup, stabilizer included.

– 29-Point Check + Oil Change for Most Models – $159.99: For a full once-over and fresh oil, this special covers most motorcycle models for an unbeatable price.

– Free Towing for Service Work: Need some serious work done? No worries—we’ll handle the towing. Free towing service is on us through March 1st.

Let’s Make Your Dream Bike a Reality

Why let your bike gather dust all winter? Embrace the season and turn your dream ride into a reality. Engine rebuild, custom bars, new suspension, wheels, exhaust—you name it, winter’s the perfect time to tackle those upgrades. And with our exclusive monthly specials, there’s no excuse not to get started. Give us a shout today and get your bike prepped for a killer spring season. Winter projects have never been this exciting for riders!

By: Reine Knobbe

Our Fall Fest Motorcycle Show has been raising funds for Camp Hope in Farmington, MO for years. There are numerous veterans organizations that we could raise funds for. All worthy causes indeed! So what Camp Hope?  

A vet recommended Camp Hope to us as we had not heard of them. After doing a bit of research and visiting their facility, we were hooked! As an occupational therapist, I was impressed with the facility’s commitment to making sure the lodge and cabins on the property are all ADA-accessible. They have track-wheeled wheelchairs to get vets out into the woods who are unable to use the side-by-sides or four-wheelers; deer stands that are wheelchair accessible; and miles and miles of trails.  They provide guides for veterans who need extra support. I love the example of guides helping blind vets hunt!

I spoke with Roy Hunter, one of the board members at Camp Hope, to find out what improvements they have been able to complete over the last several years. Roy said they have been able to accomplish much including:  a 40’ x 100’ metal building to house all their big equipment such as tractor, lawn mowers, side by sides etc; a loft was added to the building to store all the paper products and other supplies needed to host veterans; they stripped all the old stain off the lodge and cabins to help preserve the buildings along with a regular maintenance contract to preserve the buildings. This past year they replaced a bridge on the property that was washing out annually during heavy rain storms.  It is now longer, taller and has more pipes under it to keep it from washing out. Their next big project is to pave the parking area. It will make the annual motorcycle poker run, which is held the fourth Saturday in August, easier for motorcyclists to get in and out of the parking lot. August 23, 2025 for those of you that like to mark your calendars!

Roy and his wife Mendi stated that it is very rewarding to volunteer at Camp Hope. They receive letters from vets telling them that being at Camp Hope is life changing for them.  They have even received bullets “literally bullets”, Roy emphasized, from vets that were going down that path of suicide. Camp Hope does just that, giving vets hope for the future. Our veterans face atrocities most of us cannot fathom. Camp Hope is a place veterans can come together for healing. It is not easy transitioning back to civilian life. Camp Hope does so much more than just getting veterans back out to hunt in our great Missouri outdoors.

For more information about Camp Hope please visit their website HERE.

Or check out their newest video below!

You can also talk to Mendi and Roy at our Fall Fest Motorcycle Show on October 12th. They will be more than happy to answer any questions you may have.

Fall is my favorite time of year!  We are blessed to live in a state that has such breathtaking beauty.  I look forward to the cooler temperatures and changing leaves.  I hope that you are able to get out and travel this fall to enjoy the vibrant hues of red, orange, and gold.  We have included a couple of Illinois routes also.

In this blog post, we’ll guide you through the best places to ride motorcycles in Missouri and Illinois this fall, ensuring that you make the most of this fantastic season.

1. Ozark Mountain Highways:

The Ozark Mountains are a haven for motorcyclists, and fall transforms this region into a breathtaking tapestry of colors. Starting in Springfield, head south on Highway 125 towards Bradleyville. This route takes you through the Mark Twain National Forest, where you’ll witness a stunning display of fall foliage while enjoying the secure feel of your new grips. Continue on Highway 76, known as the “Music Highway,” for a melodic journey through Branson, and cap it off with a ride along the winding Highway 165, offering panoramic views of Table Rock Lake.

2. The Great River Road In Illinois:

For a scenic route along the mighty Mississippi River, ride along the Great River Road. Begin Alton and head north to Grafton along Illinois Route 100.. As you follow the river’s meandering path, you’ll be treated to views of changing leaves and towering bluffs. Be sure to take one of the ferries back to enjoy being on the river, if only for a moment in time!  This route ensures a comfortable and safe ride, allowing you to fully immerse yourself in the beauty of the season.

3. Rolling Hills of the Missouri Wine Country:

Missouri’s wine country, centered around the town of Hermann, offers a picturesque setting for a fall ride. Start your journey in St. Charles and take Highway 94 along the Missouri River. As you traverse this route, you’ll encounter vineyards and wineries amidst rolling hills, making it a perfect opportunity for wine tasting and relaxation.

4. Little Grand Canyon:

Head to Shawnee National Forest and check out the Little Grand Canyon.  There are several ways to get there, but Illinois Route 3 runs through some quaint small towns.  Make sure you plan for time to take a hike in the Little Grand Canyon.  The views are amazing!

5.  Scenic Highway 19:

If you’re seeking a route that showcases the heart of the Ozarks, Scenic Highway 19 is your go-to choice. Begin in Cuba and head south towards Eminence. This road takes you through the Mark Twain National Forest, where you’ll encounter rugged hills, crystal-clear rivers, and, of course, the stunning autumn foliage. Don’t forget to explore the well-known Alley Spring and Mill, a picturesque stop on your journey.

6. Gateway to the Ozarks:

For those in the Kansas City area, the Gateway to the Ozarks route offers a taste of the scenic southern Missouri countryside. Start in Harrisonville and take Highway 7 south towards Clinton. From there, follow Highway 13 through the rolling hills, forests, and charming towns of the Ozarks. This route is especially captivating as the leaves change colors!

In Conclusion

Fall in Missouri and Illinois is a motorcyclist’s dream come true. The combination of winding roads, breathtaking scenery, and charming towns makes these states top destinations for riders during the autumn season. Whether you’re exploring the Ozark Mountains, tracing the Mississippi River, savoring wine country delights, or cruising through the heart of the Ozarks, Missouri and Illinois have something special to offer every motorcycle enthusiast.

Before you embark on this journey, make sure to replace your worn handlebar grips with fresh ones for a better grip and comfort. So, gear up, hit the road with your fresh handlebar grips, and make the most of this splendid season as you ride through the best places to experience fall’s beauty on two wheels. Happy riding!

Hey there! At Chariots of Fire Customs LLC, we know that hopping on your motorcycle is all about embracing freedom, adventure, and pure exhilaration. But let’s be honest, a truly unforgettable ride isn’t just about the engine power or that sleek design. It’s also about how smooth and comfortable the ride feels. That’s why we’re super excited to talk about something that can make a massive difference: a customized motorcycle suspension.

Understanding Motorcycle Suspension Basics:

Unlocking your bike’s true potential starts with the suspension system. The problem with stock suspension is that it’s usually either too rigid or too soft because it’s not specifically tailored to you. But don’t worry, we’ve got your back. Here are a few things to keep in mind when adjusting your motorcycle suspension:

– Tailor-Made for You: Choose shocks that are designed for your weight and riding style. Don’t forget to account for your passenger if you often ride together. A well-matched suspension will make your ride much more comfortable and enjoyable.

– Dampening for Smoothness: Adjustable dampening is key to finding the perfect balance between comfort and performance. Look for shocks that let you fine-tune the suspension to your liking, ensuring a smooth ride over any bumps or imperfections.

– Trusted Brands: Quality and reliability are paramount. Go for shocks from brands you trust, those with a proven track record. You deserve a suspension system that performs exceptionally well and lasts long.

Customizing your motorcycle suspension means you can glide over bumps and maintain control effortlessly. No more battling a poorly adjusted suspension! Instead, you’ll feel energized and ready to conquer those long rides you’ve been dreaming of – like the iconic Sturgis Motorcycle Rally!

The Joy of Riding Together

Riding is always more fun when shared with a passenger. A customized suspension not only enhances your ride but also makes it better for your companion. Imagine those trips you could take together, with the added smoothness and comfort of a well-adjusted suspension. Each mile you ride deepens your connection and creates unforgettable moments.

Let Chariots of Fire Customs LLC Elevate Your Ride

At Chariots of Fire Customs LLC, we’re passionate about crafting unforgettable riding experiences. Our team of experts has the technical know-how to fine-tune your motorcycle suspension to perfection. We understand what riders like you need – the ultimate combo of comfort and adventure.

Contact us today at (636) 462-1648 to explore the possibilities of customizing your motorcycle suspension. To fuel your passion for riding and help you get started on your next adventure, we’re offering a limited-time July special: 20% off front and rear suspension components, including air rides. This is your chance to transform your riding experience and unlock your motorcycle’s full potential.

Your motorcycle isn’t just a means of transportation – it’s your gateway to freedom, excitement, and unforgettable moments. By customizing your suspension with us, you’ll enjoy unparalleled comfort, stamina, and the ability to embark on incredible journeys with your passenger. Don’t wait any longer to elevate your riding experience – reach out to us today!

See you on the open road!