Hemrick Performance
1490 Plaza South Dr.
Kernersvills, NC 27284
clark@hemrickperformance.com
1st Place Winner of the
Wyotech Brute Horsepower Shootout 2011
V-Twin Unlimited Class - (Anything Goes)
I rode mine there and back
If anyone hears about a Harley Davidson dyno shootout in NC, SC, VA TN, please let me know.
clark@hemrickperformance
I normally do not post any of my personal information on the website, but I think that I need to this time to let friends and customers know what is going on. The other week I had a routine colonoscopy performed because I’m 50 years old. Unfortunately they found that I have colon cancer. It has been a emotional drain of feeling fine one day, finding out the next day that you have cancer, then a few weeks later learning that the cancer is stage 4. I appreciate the thoughts, prayers and support of everyone.
Unfortunately I’ll be closing the business sometime in December. I am going to try keeping the equipment and the shop for personal use if I’m able to afford to keep it, and survive the cancer. Maybe one day I’ll be able to reopen.
The business started out as a hobby and it looks like it will end as a hobby.
My son “Dustin Hemrick” is in the process of creating a business to take over the online sales. He can be reached at:
sales@hemrickhid.onmicrosoft.com
His website is: http://hemrickhid.sharepoint.com
I won't be answering the phone, but I will be checking my e-mails.
If you need help or advice, you can still contact me at:
clark@hemrickperformance.com
I appreciate all of the support, e-mails, cards and prayers.
I will update my progress on day that I feel well on "My Road Trip"
Nov. 1, 2011 CLICK HERE FOR UPDATE
Thanks for the prayers, support and encouraging e-mails.
Clark Hemrick
BRIGHT LIGHTS SAVE LIVES!
Quick Links
Click the image to see that web page.
Dyno Tuning Nitrous Kits Adjustable Cam Gear Engine Kits Copper Gaskets HID Headlights
The latest Adjustable Cam Gear install on a 120R engine.
This engine was built and tuned by a local HD Dealer. They suggested
to the customer that he come see me if he wanted to squeeze
out a little more power. The customer watch while I installed
the adjustable cam gear and retuned the engine.
HUGE INCREASE!
Please show your support by
posting links to my website on
forums that you are a member of.
My website hits increase dramatically every time a link is posted on a forum.
www.hemrickperformance.com
Warning!
It's summer time again and the rallies are starting up. Just remember that while you are sitting in traffic, you are riding an air cooled v-twin. The key words are "AIR COOLED". If you are sitting...then there is no air flowing over the cooling fins. The worst thing that you can do to any engine, is to run it without any cooling abilities. Modified engines are even worst for overheating. If idle issues and running problems occur while in traffic, pull over and let it cool down. It's telling you that it's too hot. Remember that these engines are made of aluminum which will expand and contract especially under extreme heating conditions causing oil leaks to develop.
Nitrous explosion at dyno shootout
I rode my bike to Daytona Bike Week, entered the WyoTech Institute Brute Horsepower Shootout just for fun (not seriously thinking that I would win with the competition that was there).
First Place in the V-Twin Unlimited Class 
I perform dyno tuning for local motorcycle shops and dealers around this area. If you want me to tune your bike at another shop's location, have the shop contact me. I also offer dealer discounts on dyno tuning and products.
Dyno tuning is what I specialize in, so why not have a specialist tune your bike.
We also perform maintenance services
and accessory installation @ $50.00 per hour.
E-mail for quotes.Remember, "Performance" isn't just about power increases,
but is also about how well your bike performs. This
includes ride ability - reliability and includes drive train, suspension, and electrical.
We strive to research and develop products that will enhance all aspects of your bike.
Affordable HID Headlight Systems
for Harley Motorcycles.
Click for more information.
You'll wish you had them the next time
someone starts to pull out in front of you! ---------------------------------------------------------------------------------
Hemrick Performance helps Harley Dealerships and other motorcycle shops with their dynamometer and performance needs. If you need help, please feel free to ask.
I also offer dyno tuning training for Harley Dealerships.
Improve tuning accuracy and cut you tuning time in half.
Clark@HemrickPerformance.com
Be sure to use the best head gasket on the market.
Basically Bullet Proof ! $38.00 per set.
Click for more information.
Request these gaskets from your local Harley Dealer.
If they don't stock them, have the dealership to contact me for dealer prices.
Congratulations to Jay and Jamie Beasley for their 1st place win
at the All Harley Drag Event held at Piedmont Dragway 5/9/2010
This is one of the race teams that has their bike tuned by Hemrick Performance
Click here to see why we are the best choice
for your performance tuning.
Dyno tuning will not only increase power, but it
will also improve fuel mileage and drivability.
Complete Dyno Tune (Custom Mapping) Only $250.00
Diagnostic Dyno $35.00
Includes:
HP/TQ/AFR Graph,
Checking AFR Through
All Throttle Positions, And A Consultation.
New Video Of One Of Our Nitrous Kits
Do I really need a dyno tune?
Click Here for the answer.
clark@hemrickperformance.com
You can also find us on Facebook under Clark Hemrick
Thanks for all of the e-mails and compliments about the web site. I'm sure that there are people that disagree with some of the content of the web site, but I write about subjects and products that I have used and experimented with. The site is designed to help people understand performance upgrades… to help others to get away from the "old school way of thinking" and to become more open minded to new technology. I'm continually adding information to the site. You can send me an e-mail requesting to be added to my e-mail list and I'll send you a notice and a link when the site has been updated.
This video will show the effect of using nitrous.
Instant Power!
Before you spend money on any performance upgrades,
please e-mail me for suggestions first.
I receive e-mails daily from people that are disappointed with their bike's performance from components that they installed or was advised to install. They ask for suggestions
to correct their problem. Our customers have been extremely satisfied with their bike's performance.
We specialize in the art of dyno tuning. We use the most current electronic technology that is available to assure that your bike is properly mapped.
Our prices are very competitive.
Why use anyone except the best for your tuning needs?
Harley and Metric Bikes
Click the graph for a link to our Dyno Service Page
SE Race Tuner
Super Tuner
TTS
Power Commander
Thunder Max
Daytona Twin Tec
Our Newest Product
Adjustable Cam Gears!
Adjustable from -10 to +10 degrees.
Click picture for more information
The orange box is the 60' sensor.
Nine Time Dyno Shootout Winner
2008 Dyno Shotouts
6 out of 6
2009 Dyno Shootouts
3 out of 3
Wet Nitrous Prototype Dyno Results Are In!
95" Mild Build:
87.40 HP / 98 TQ W/O Nitrous
VS
128.88 HP / 147.52 TQ W/Nitrous .030 jet
That's 41.48 HP / 49.52 TQ Gain!
Click for more information
95 ci Dyno Graph
Nitrous vs Non Nitrous
Click to enlarge
Nitrous Kits Copper Head Gaskets
Hemrick Performance Cams, Cam Gears
Wet Nitrous Kits Coming Soon
Harley Factory Trained SE
Power Commander Factory Trained
Dyno Trained By Matt Gross of
MPI Innovations / MMG Management
SuperFlow Factory Trained
The most Sophisticated Motorcycle
Dynamometer On The Market.
www.superflow.com/home/index.cfm
Official Chassis Dyno of S&S Cycle,
Home of the New X-Wedge V-Twin Engine
We also provide "Road Tuning" if requested.
Road Tuning lets us correct tuning problems
that may be hard to duplicate on a dynamoneter.
Click Here for more information.
Nitrous Kits
EFI Mapping
Exhaust Tuning
Engine Performance Upgrades
Full Throttle Link
www.dragtimes.com
Located in the Triad area of North CarolinaWinston Salem, Greensboro, High Point
If you are in the area, send us an e-mail and we'll go ride!
This website consist of things that I have learned through investigative research and experiments. You may have different results with your modifications.
Anything presented on this web site is for
OFF ROAD USE ONLY.
Using or applying any of the content suggested on this site may void your factory warranty and may cause your motorcycle to become illegal because of federal emission laws. Hemrick Performance is not liable for any use of this web site that may cause damage, injury, or unlawful modifications to any vehicles.
This Website Is Not Affiliated With
Harley Davidson Motor Company In Any Way.
ARTICLES WILL BE ADDED CONTINUALLY,
SO CHECK BACK FREQUENTLY