Zipper's Performance Products

Zipper's Performance Products Zipper's Performance Products designs, manufactures, and distributes after market performance-racing products and machine services to customers worldwide.

From the beginning in 1978, building short track engines in a small garage to our first commercial location in 1981, Zipper’s has been known for high performance results measured on the race track since its inception. Zipper’s success was first recognized in the Mid-Atlantic region then Nationally and Internationally with much credit due to the daily efforts of the Zipper’s team, success of the Zi

pper’s Racing Team and the success of our many competition customers. Today with our dedicated staff of professionals we manufacture and distribute performance-racing products and provide machine services for engine components to customers worldwide from our location in Elkridge, Maryland. What we learn goes into everything we do, and we continue to develop new ways to improve our products to provide durable solutions that produce results for our customers. Red Shift Cam Design and Production, Developing CNC Ported Cylinder Heads, Big Bore Kits and Developing unique durable engine drive line parts to fit many Harley-Davidson based engines are machined in-house to ensure quality with maximum durability. For over 40 years we are grateful for the many customers and friends that have trusted Zipper’s Performance Products and look forward to continuing to serve the needs of the performance racing community for many years to come.

06/19/2026

Great shop Harrison's Cycles with a great tuner - Bob Goad!

Michigan Nitro Nationals by American Motorcycle Racing Association is next weekend!
06/19/2026

Michigan Nitro Nationals by American Motorcycle Racing Association is next weekend!

When installing a big-bore cylinder kit, it's very important to know your final piston deck height, so you can set the s...
06/18/2026

When installing a big-bore cylinder kit, it's very important to know your final piston deck height, so you can set the squish thickness properly.

Zipper's produces two versions of deck height tools, one for EV/TC engine with 3/8" studs, and a version for the M8 with 7/16" studs. The M8 tool allows you to check the deck height at various points on the piston, to avoid a curved dome if needed. This tool allows you to determine the exact height of your new assembly, so you can select the correct base / head gaskets for your build.

Zipper's deck height tools include additional parts to bolt the cylinder down in place, so it can't move during this measuring process.

For more information: https://buff.ly/kjul8Zd

Great number's on the 128" kit! Thanks Tuhy's Custom Cycle & Service
06/17/2026

Great number's on the 128" kit!

Thanks Tuhy's Custom Cycle & Service

Zipper's Performance Products Sleeper 128 kit tuned with Impact Wiring Solutions ECU in a 2024 Road Glide. Them are some awesome numbers for a 128 guys!!

Zipper's is ready with the oil you need.
06/10/2026

Zipper's is ready with the oil you need.

Top-tier quality engine oils available in one convenient box! Pick up one of our V-Twin Oil Change Kits for Twin Cam engines at a dealer near you!

Your one-stop-shop for everything your bike needs. MAKE THE CHANGE with SPECTRO. More info on our website. spectro-oils.com

Always a fun day!
06/10/2026

Always a fun day!

You're throwing back a beer or strolling through downtown Frederick, see this poster and want to secure tickets right then and there?
Just scan the QR code and you're sent right to the ticket page!

It's a beautiful day for Traveling Tall's Run to the Hills 6!Zipper's Performance Products, ThunderMax EFI and D&D Exhau...
06/05/2026

It's a beautiful day for Traveling Tall's Run to the Hills 6!

Zipper's Performance Products, ThunderMax EFI and D&D Exhaust are all contributing to the grand prize of a Performance Package in a box at tonight's banquet! One of the lucky attendees will win a Red Shift Cam, a Thundermax & a D&D Exhaust of their choice.

For more info, check out this video and others on Traveling Tall's YouTube channel at this link: https://buff.ly/cEnsaje

We are so excited to get out of the shop and see you all at our good friend Traveling Tall's Run To The Hills 6 event Ju...
05/28/2026

We are so excited to get out of the shop and see you all at our good friend Traveling Tall's Run To The Hills 6 event June 4th-6th in Knoxville, TN!

Tall will be giving away one of our Red Shift Cams® from us to go with the ThunderMax tuner from ThunderMax EFI and a D&D exhaust system from D&D Performance Exhaust

For more info, check out this video and others on Traveling Tall's YouTube channel at this link:

Traveling Tall's Run To The Hills 6 Update, Giveaway and New Produc...

We love supporting business' like Hammer’s Speed ShopIf you are in the Nashville area, make sure to give this amazing hu...
05/27/2026

We love supporting business' like Hammer’s Speed Shop

If you are in the Nashville area, make sure to give this amazing human (and Master Tech!) your business!

I’m happy to be a Zippers Performance Products dealer! I can get killer deals on complete cam kits, motor kits, and a ton of other great parts including Thundermax through them. Reach out to get your appointment scheduled for some performance upgrades!

Our respect and honor to all the fallen who served with valor. To the families that gave us your best, we honor you.To t...
05/25/2026

Our respect and honor to all the fallen who served with valor.

To the families that gave us your best, we honor you.

To the personal stories and connection to other veterans who trained and served with the fallen and supported the family members we admire your strength, courage and support.

We have never posted about a personal Memorial Day connection of a family member that has been gone a long time, yet never forgotten.

David Earl Yates
1st Lieutenant
B CO, 2ND BN, 1ST INFANTRY, 196TH INFANTRY BDE, AMERICAL DIV, USARV
KIA 07/13/1969 Quang Nam Province, South Vietnam

https://www.virtualwall.org/dy/YatesDE01a.htm

We Love You David. 💜
May God Bless our Gold Star Families

Address

6655 Amberton Drive, STE A
Elkridge, MD
21075

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

Telephone

+14105792828

Website

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