If you're looking to get more grunt out associated with your Harley, setting up a wood tw 222 cam kit for 103 engines has become the best weekend project you could tackle. Let's be real for a second—the stock 103 Twin Cam is a strong motor, but this often seems like it's holding back, especially when you're looking to pass a partial on the freeway or hauling a passenger up the steep grade. It's got the displacement, but the factory cams are usually designed more for meeting strict exhausts and noise criteria than for really putting a smile on your own face.
Why This Cam Changes the Game
The "Knight Prowler" series through Bob Wood provides a reputation that's been built more than decades, and the TW-222 is arguably the sweet place for the modern touring rider. Most guys make the mistake of looking at high-lift race cams that will don't start producing power until you're screaming at 4, 500 RPM. That's great for the track, but it sucks for using between stoplights or cruising at seventy mph.
The beauty of the wood tw 222 cam kit for 103 is where that power actually lives. It's designed specifically to eliminate a massive quantity of torque right into the low and mid-range. We're talking regarding that 2, 500 to 4, 500 RPM bracket exactly where 90% of your riding actually happens. Whenever you twist the throttle in sixth-gear, the bike simply goes. You don't have to dancing within the shifter simply to get the strength band because, with these cams, the power band is currently there waiting for you.
What Is available in the Package
Whenever you choose up a full kit, you aren't just getting 2 lumps of precision-ground steel. A appropriate wood tw 222 cam kit for 103 generally includes the essential hardware to make certain the job is done best the very first time. You're searching at the cams themselves, a complete seal set, and—most importantly—high-quality inner cam bearings.
Don't ever, and am imply ever, reuse your current stock inner cam bearings. The manufacturing plant ones are notoriously "meh, " plus if you're heading deep enough in to the chest to exchange cams, you'd be crazy not to place in some heavy-duty Torrington-style bearings. Many kits will also give you the option for changeable pushrods. If a person don't wish to pull your entire first class apart just in order to get the stock pushrods out, adjustables are a lifesaver. You can simply bolt-cut the older ones and slip the new types in. It will save hours of labour and a great deal of headaches.
The Installation Actuality
Look, I'm not going in order to tell you that installing a wood tw 222 cam kit for 103 is simply because easy as modifying your oil, yet if you've obtained a decent set of tools and a service manual, it's completely doable in a garage. The biggest challenge for a lot of people is the particular cam bearing puller and installer tool. You can usually rent these or buy a cheap one online, yet don't try to "wing it" along with a hammer and also a socket. That's a quick track to damaging your engine instances.
One factor people often request about is valvetrain noise. Some high-performance cams could be "clattery" because of the particular aggressive lobe information. Bob Wood's designs are definitely aggressive—they open up the valves quick and hold all of them open—but the 222 is surprisingly quiet if your pushrods are usually adjusted correctly. This gives the bicycle a mechanical, purposeful sound without sounding like a stitching machine full associated with loose marbles.
Choosing the Right Pushrods
If you're going with the wood tw 222 cam kit for 103 , I highly recommend the "Quick Install" style pushrods. Why? Since pulling the fuel tank and the rocker boxes is a task. If you use adjustables, you may keep the top of the engine sealed. This particular keeps dirt away and keeps your gaskets intact. Just make sure you follow the instructions on how many "flats" in order to turn the adjusters. Getting the pre-load directly on the lifters are the differences between the bike that operates wonderful and one particular that ticks noisy enough to bother your neighbors.
Don't Forget the Lifters
While you're in there, take a long look in your lifters. In case your 103 offers more than twenty, 000 miles onto it, do yourself the favor and change them out. Stock Harley lifters possess been proven to fail, and an unsuccessful lifter roller can send metal shards through your whole oiling system. The lot of men pairing the wood tw 222 cam kit for 103 with new lifters find that the bike actually runs smoother plus quieter than it did when it was brand new from the showroom ground.
The Importance of the Track
You can't just slap the wood tw 222 cam kit for 103 directly into your bike and ride off into the sunset without altering the computer's mind. Well, you could , but it's likely to run like rubbish. These cams change the volumetric efficiency of the engine. They're allowing in more surroundings and pushing out there more exhaust. Your own stock ECM (Electronic Control Module) isn't likely to know exactly what hit it.
You're going to need a good tuner—something just like a Dynojet Power Vision or a Vance & Hines FuelPak. Most of these companies possess pre-made maps specifically for the Wood 222 cams. You flash the map, as well as the bike is usually instantly in the ballpark. From there, a little bit associated with "Auto-Tune" or even a program on a professional dyno will touch up everything up. The well-tuned 103 using these cams will sense just like a completely different motorcycle. The accelerator response becomes sharp, and that "lazy" feeling the share bike has totally disappears.
What It Feels Like upon the Road
So, what's the particular result? After you've spent the Sunday in the garage and got the bike fired upward, the first factor you'll notice is the idle. This has a somewhat deeper, more rhythmic "thump" than the particular stock cams. It's not a radical, shaking-your-teeth-loose lope, but it definitely sounds like this means business.
Once you click it into equipment and let out there the clutch, that's where the wood tw 222 cam kit for 103 earns the keep. The bike pulls away from stops with method less effort. When you're cruising upon the highway at 2, 500 RPM and you require to get around a line of cars, you just roll upon the gas. There's no hesitation. It's that "stump-pulling" torque that makes a big V-twin fun to ride.
Most riders report a gain of about 10-15 horsepower and a similar jump in rpm, but the peak numbers don't inform the entire story. It's the area under the curve that matters. The particular 222 cams keep that torque flat across the REVOLTION PER MINUTE range, so you aren't constantly searching for the right gear. Whether you're riding a Street Glide, a Fat Boy, or a good Ultra Classic, this particular kit just makes the bike sense lighter because this doesn't have in order to work as hard to get moving.
Conclusions on the Investment
Is the wood tw 222 cam kit for 103 worth the cash? If you are planning on keeping your bike for greater than a season, definitely. It's probably the most cost-effective method to get an enormous performance boost with out having to tear the cylinders away or go directly into the bottom finish.
This fixes one main complaint a lot of people have got with the 103 engine: the absence of "passing power" when the bicycle is loaded down. Plus, Bob Wood's stuff is constructed to last. A person aren't sacrificing dependability for the sake of speed right here. You're just unlocking what the motor should have experienced like from your manufacturer if the attorneys and EPA guys hadn't gotten their hands on it first.
Simply take your time with the install, get a strong tune, and make sure you've obtained a fresh group of tires—because you're going to be using them a lot more aggressively once those 222s are usually spinning in the particular cam chest.