Equipment
Boeing helps Callaway design aerodynamically-sound XR16 drivers
In the current driver market, golf equipment companies have a tall task — make drivers that are even longer and more forgiving than the ones currently available. Making things more challenging is that two very important factors in driver design, aerodynamics and forgiveness, have a somewhat inverse relationship; a longer crown improves forgiveness, but it is also generally less aerodynamically sound.
The major issue is that as a driver head moves through space, air wants to leave the crown as it passes over the face. That increases drag and decreases club head speed, a bad thing for distance. For Callaway, solving this problem meant working with aerodynamics experts at Boeing — the world’s largest aerospace company, which designs and engineers jets, spacecrafts and planes for NASA and the U.S. Air Force.
Related: What you need to know about Callaway’s XR16 and XR16 Pro fairway woods.
So the people who typically design wings to help airplanes fly through the sky were assigned the task of helping design golf clubs that make golf balls fly farther. The result was Callaway’s new XR16 and XR16 Pro drivers.
Turbulence from the raised crown makes airflow “stick” to the surface.
The new crown design on Callaway’s XR16 drivers features raised portions of titanium just behind the top line that help keep airflow tight to the surface, thus reducing drag and allowing golfers to swing the club head faster on the downswing into impact.
A close look at the crown of the XR16 driver head.
The aerodynamic improvements also allowed Callaway to stretch out the crown of the XR16 drivers, raising moment of inertia (MOI), a measure of a club’s forgiveness. The combination makes the XR16 drivers faster and more forgiving.
Changes inside the head include improvement to Callaway’s R-Moto technology, which debuted in Callaway’s Big Bertha Alpha 815 drivers. R-Moto is a supportive rib structure that allowed engineers to make the XR16 driver faces 9 grams lighter and 19 percent thinner than their predecessors. The result is more ball speed, regardless of where shots are contacted on the face, along with better launch conditions.
A look at the crown of the XR16 Pro driver, with a slightly different design than the XR16.
Another weight-saving tactic from Callaway was implementing a lighter, 8-1-1 Titanium body. It offered 2 more grams of discretionary weight compared to the original XR drivers, and while that doesn’t sound like a lot it can make the difference between flying a fairway bunker and being plugged in its lip.
Callaway XR16 Driver
Compared to the XR16 Pro driver, the XR16 has a bigger, deeper footprint for more forgiveness. The 460cc driver comes stock with a Fujikura Speeder Evolution 565 shaft, and several other premium shafts are available at no upcharge.
- In stores: January 29
- Lofts: 9, 10.5 and 13.5 HT options
- Price: $349.99
Callaway XR16 Pro Driver
The XR16 Pro is designed for better golfers. It’s lower spinning than the XR16, creating a more penetrating trajectory because of its lower CG and deeper-faced, 450cc club head. It comes stock with a Fujikura Evolution II TS 665 shaft, but several other premium shafts are available at no upcharge.
- Comes to retail: January 29
- Lofts: 9 and 10.5 degrees
- Price: $399.99
See more photos of the XR16 and XR16 Pro drivers, as well as comparison pics.
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- Kris Kim what’s in the bag accurate as of the CJ Cup Byron Nelson. More photos from the event here.
Driver: TaylorMade Qi10 (9 degrees @7)
Shaft: Mitsubishi Tensei 1K White 60 TX
3-wood: TaylorMade Qi10 Tour (15 degrees @13.5)
Shaft: Mitsubishi Diamana WB 73 TX
Irons: TaylorMade P770 (2, 4), TaylorMade P7MB (5-PW)
Shafts: Mitsubishi Tensei 1K White 80 TX (2), Nippon N.S. Pro Modus3 Tour 120 X
Wedges: TaylorMade MG4 (50-09SB, 56-12SB, 60-11TW)
Shafts: Nippon N.S. Pro Modus3 WV 125
Putter: TaylorMade Spider Tour
Grips: Golf Pride Tour Velvet Cord
Check out more in-hand photos of Kris Kim’s equipment here.
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TaylorMade is continuing its UDI/DHY series with the successor to the Stealth UDI and DHY utility irons: PUDI and PDHY (which the company styles as P·UDI and P·DHY). TaylorMade is folding the designs in with its P Series of irons.
TaylorMade outlined the process of developing its new utilities this way. The company started with the data on utility iron usage. Not surprisingly, better players — i.e. those who generate more clubhead speed and strike the ball more precisely — were found to gravitate toward the UDI model. DHY usage, however, covered a wider swath than the company might have expected with six-to-18 handicappers found to be bagging the club.
TaylorMade also found that the majority of golfers playing UDI or DHY utilities were playing P Series irons at the top of their iron configurations.
Can you see where this is going?
Matt Bovee, Director of Product Creation, Iron and Wedge at TaylorMade: “As we look to the future, beyond the tech and the design language, we are excited about repositioning our utility irons into the P·Series family. P·UDI is an easy pair for players that currently play P·Series product and P·DHY is an extremely forgiving option for players of all skill levels. It is a natural fit to give these players the performance in this category that they are looking for.”
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TaylorMade PUDI
TaylorMade PUDI technology cutaway (via TaylorMade)
Crafted with tour player input, TaylorMade sought to develop a confidence-inspiring utility iron that blends with the rest of the P Series irons. Also of note: Interestingly, the PUDI has a more compact head than the P790.
In comparison to past UDI products, the PUDI has a more traditional iron shape, slimmer toplines, and less offset with a little of the backbar visible at address.
TaylorMade PDHY
TaylorMade PDHY tech cutaway (via TaylorMade).
Larger in profile than the PUDI, the PDHY seeks to position center of gravity (CG) lower in the club for ease of launch. The toe height is larger and the profile is larger at address — roughly five millimeters longer than PUDI — the sole of the club is wider for improved forgiveness.
Club Junkie’s take
Golfers who feel like they are missing something at the top of the bag could find the PUDI or PDHY a great option. The look of the PUDI should fit the most discerning eye with a more compact look, less offset, and a thinner topline. If you want a little more confidence looking down the P-DHY will be slightly larger while still being a good-looking utility iron.
For being small packages both models pack a pretty good punch with fast ball speeds, even off-center. The feel is soft and you get a solid feel of the ball compressing off the face when you strike it well. Your ears are greeted with a nice heavy thud as the ball and club come together. The PDHY will launch a little higher for players who need it while the PUDI offers a more penetrating ball flight. Both utility irons could be the cure for an open spot in the top end of the bag.
PUDI, PDHY, or Rescue?
TaylorMade offers the following notes to assist golfers in filling out their bags:
- PUDI has mid-CG right behind the center face to create a more penetrating mid-to-low ball flight
- PDHY has a lower center of gravity to produce an easier-to-launch mid-to-high ball flight.
- Both PUDI and PDHY are lower-flying than the company’s hybrid/Rescue clubs.
- PUDI is more forgiving than P790.
- PDHY is the most forgiving iron in the entire TaylorMade iron family
Pricing, specs, and availability
Price: $249.99
At retail: Now
Stock shafts: UST Mamiya’s Recoil DART (105 X, 90 S and 75 R – only in PDHY)
Stock grip: Golf Pride’s ZGrip (black/grey)
PUDI lofts: 2-17°, 3-20°, 4-22° in both left and right-handed
PDHY lofts: 2-18°, 3-20° and 4-22° in both left and right-handed
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Equipment
Coolest thing for sale in the GolfWRX Classifieds (5/3/24): Scotty Cameron Champions Choice 2.5+ putter
At GolfWRX, we are a community of like-minded individuals that all experience and express our enjoyment of the game in many ways.
It’s that sense of community that drives day-to-day interactions in the forums on topics that range from best driver to what marker you use to mark your ball. It even allows us to share another thing we all love – buying and selling equipment.
Currently, in our GolfWRX buy/sell/trade (BST) forum, there is a listing for a Scotty Cameron Champions Choice 2.5+ putter
From the seller: (@wwcl): “Has been gamed as pics show. 33.5 includes original h/c and grip. $575 includes shipping and PP fees.”
To check out the full listing in our BST forum, head through the link: Scotty Cameron Champions Choice 2.5+ putter
This is the most impressive current listing from the GolfWRX BST, and if you are curious about the rules to participate in the BST Forum you can check them out here: GolfWRX BST Rules
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ButchT
Mar 8, 2017 at 11:15 am
Dont try to confuse me with facts – it is fun to buy new clubs. Its like a second marriage, a triump of hope over experience!
lewis
Jan 8, 2016 at 4:06 am
Had a 10.5 tour issue pro driver in hand last night. It look and sat amazing. Didnt get a chance to hit it however the Pro who had it was loving it.
Dumbo
Jan 7, 2016 at 4:45 pm
Total farse. How many yards can you gain if you don’t hit center due to aerodynamic improvements? ZERO. Even if you do hit dead center at 115mph ss, can callaway empirically prove an increase in yardage vs. this same driver with these turbulators? What would that number be? 1 yard? 5?
EKR
Jan 7, 2016 at 10:35 pm
The Farce is strong with that one
dan360
Jan 7, 2016 at 1:28 pm
Ah Callaway…another attempt to recycle technology with a fancy big name to operate as best supporting actor.
Remember the Ruger Titanium?
Remember the Lamborghini carbon fiber?
Now the Boeing ‘turbulators’?
What’s next?
cb
Jan 6, 2016 at 5:06 pm
so callaway went to an aerospace company and found out turbulators help with club head speed, but ping found this out completely in house and a couple years ago. wonder which company is more revolutionary…
Steve
Jan 7, 2016 at 8:42 am
But can say it was developed by experts at Boeing? These guys make planes, PLANES! How dare compare it to a Ping.
Gareth
Jan 6, 2016 at 3:52 pm
To be fair, I own an x2 hot pro after the xhot. Can’t hit anything better than that, tried the XR, big Bertha etc, I actually bought one as a spare!!
Everyone finds THE driver that suits then eventually. don’t agree that these drivers outplay predecessors by 10 yards, only people find a head and a shaft that suit the swing more, due to readily available custom fitting?!!
fp
Jan 6, 2016 at 12:15 pm
Looks like a Ping, hits like a Ping, sounds like a Ping
Barry S.
Jan 6, 2016 at 12:07 pm
I have a prototype driver head designed by an iconic long driver who has passed. The head is F-17 aerodynamic and makes the new XR look like a Model T in comparison. Would love to show it to Taylormade or Callaway but from what I’ve heard they would probably steal the design and leave me high and dry.
Busty McGoo
Jan 6, 2016 at 10:05 am
So does this mean we’re officially done with the whole sliding weights bs they’ve been pushing for the last couple of years?
Numb-E
Jan 7, 2016 at 3:51 am
Different model entirely.
Busty McGoo
Jan 7, 2016 at 12:27 pm
I can see that it’s an entirely different model. Thus my question. If the sliding weights thing is so damn good, why didn’t the designers integrate sliding weights into into this model too? Or does that come later after they’ve convinced a lot of people to buy this model?
All these tech ‘advancements’ just make it more clear than ever, companies have hit a wall with current technology. Maybe PXG found something new recently, but has anyone actually seen their scores improve because they switched to the newest and latest driver? Also, have you actually tracked the distance of every drive to know you’re getting something more than you were before?
EKR
Jan 7, 2016 at 10:39 pm
Different model entirely. One line for adjustable weights, the other with a simpler set up.
For me, when I all of a sudden hit over a bunker I used to go into on a regular basis with the same swing same tee box same ball within the last 3 to 4 years in the same condition at the course, then yes I’m definitely getting something more.
Steve
Jan 6, 2016 at 8:36 am
This is it the final piece to my perfect golf swing. I was always telling everyone that my drivers werent aerodynamically enough and I was right. This driver is the break through I have been looking for. It has raised pieces that reduce drag, this is awesome. Should I buy this one or wait for the one with wings to be released? These guys keep raising the bar everytime.
ron
Jan 6, 2016 at 10:25 am
haha. nicely done.
Chuck
Jan 6, 2016 at 12:11 am
Tell that boy to ease up
christian
Jan 5, 2016 at 9:59 pm
I had a Vega DAF (Dual Air Flow) driver yeears before the other major OEMs thought about aerodynamics..Vega bought the airflow patents from Makser, the real pioneers of modern aerodynamic driver design. Remember many of my buddies teased me about the Vega claims, now they talk themselves blue about turbulators etc etc
Frank McChrystal
Jan 5, 2016 at 6:32 pm
True that.
Max
Jan 5, 2016 at 6:10 pm
Callaway making some great stuff in the past 3-4 years.
Love the looks and styling of all of their clubs lately.
moses
Jan 5, 2016 at 3:14 pm
What’s that good for? Maybe .25 mph at 100mph clubhead speed for about half a yard?
Anywho keep em coming!!! More drivers to buy for $150 at the end of the product cycle. 🙂
MP
Jan 5, 2016 at 2:26 pm
I played 4 drivers last year (M1, ALPHA, G30, D13) and they all had different characteristics, shafts and science behind them. Every time i switched i would hit the new driver long and straight. After a few weeks i was hitting it just like the old driver. Not sure i buy into all this science but i love tinkering even though i see very little benefit in the long term. My golfing buddy plays a 2009 Cleveland with very little science incorporated to its design and he hits it longer and straighter than any driver i have played. We both play to a 13 handicap with swing speeds around 106 mph.
Numb-E
Jan 7, 2016 at 3:53 am
Totally useless non-technical post, but do go on
Rob
Jan 5, 2016 at 1:53 pm
“It offered 2 more grams of discretionary weight compared to the original XR drivers, and while that doesn’t sound like a lot it can make the difference between flying a fairway bunker and being plugged in its lip.”
Sorry but no, 2 grams won’t make that kind of difference. Sorry but 2 paper clips worth of weight just can’t cause that much change.
Numb-E
Jan 7, 2016 at 3:53 am
Actually, it does.
Chuck D
Jan 5, 2016 at 1:45 pm
Callawaybulators!! Welcome to da party pal! I can’t imagine how much pressure the modern day club designer must be under.
Desmond
Jan 5, 2016 at 5:59 pm
Isn’t that “Callabulators”?
joe
Jan 5, 2016 at 1:09 pm
Callaway, the new TaylorMade.
Desmond
Jan 5, 2016 at 5:58 pm
It’s once per year. Last year, same time, the XR Series made its debut replacing the X2Hot.
Mat
Jan 5, 2016 at 12:18 pm
I spy Turbulators…
Chuck Hahn
Jan 5, 2016 at 11:29 am
A new driver from Callaway, I’m shock I tell you!!!
Leon
Jan 5, 2016 at 11:18 am
Great. Three months later, they will release another driver with design aided from Aliens on Mars
Desmond
Jan 5, 2016 at 7:13 pm
Next drivers are due in late August if the trend remains…
t-ball
Jan 6, 2016 at 11:09 am
I agree ! Seems Callaway, and Taylormade. are both on a ” New driver every 6 months ” cycle.
Mat
Jan 5, 2016 at 10:57 am
Will the increased lift help top the ball better?
Desmond
Jan 5, 2016 at 9:59 am
And I thought the XR Drivers of 2015 were too light! Wow. At least they got rid of the Project X shaft. Not a fan. The Fuji is a better shaft.