Speeds Performance Plus

Speeds Performance Plus Speeds does dyno tuning and performance products for Harley Davidson motorcycles. We do everything from a simple oil change to complete motors.

Check us out at most of the major motorcycle rallies. For our schedule of events see SPP website at www.speedsperformanceplus.com for more details.

08/29/2026

🔥 NEXT STOP: OC BikeFest | Ocean City, MD

Speed’s Performance Plus is headed to Ocean City for OC BikeFest, September 9–13.

Our books are OPEN. If you’re looking to have work done during the rally, now’s the time to secure your spot before we hit the road.

🌐 www.speedsperformanceplus.com

📍 4001 Coastal Hwy | Ocean City, MD

08/25/2026
08/19/2026

We are between rallies and the crew is resting up from Sturgis, BUT dont forget you can always shop our favorite performance parts online! Shipped right to your door all the brands we trust right at your fingertips!

🌐 www.speedsperformanceplus.com

Next Stop 📍 Ocean City, MD September 9-13 🤘 Online Bookings are OPEN 🔥

Sturgis is officially over for us and we want to thank everyone who came by to see us. We truly appreciate your busines...
08/16/2026

Sturgis is officially over for us and we want to thank everyone who came by to see us. We truly appreciate your business. Also want to say thanks to the SPP crew even the old timer my brother Jason made it out for a bit. Now time for a little rest before our next show in Ocean city MD Sept 9-13. Safe travels everyone! , , , , , , ,

Sturgis 2026 is almost in the books! SPP wants to thank all our customers for coming by!
08/15/2026

Sturgis 2026 is almost in the books! SPP wants to thank all our customers for coming by!

08/14/2026

The 86th Sturgis Motorcycle Rally is winding down!

Still looking to get that upgrade done? Have questions about what we can do to get your bike performing the way you’ve been wanting?

Stop by 2200 Lazelle St. and talk with the Speed’s Performance Plus crew. Whether you know exactly what you need or want to talk through your options, we’ll get you handled!

There’s still time!! Come see us before the rally wraps up! 🤘

Another badass 132 SPP motor going out the door! 141hp and 164tq with stock heads on a gen 1. Think the customer will ...
08/14/2026

Another badass 132 SPP motor going out the door! 141hp and 164tq with stock heads on a gen 1. Think the customer will be very happy over 140 ft lbs of tq at 2500 rpm! , , , , ,

Address

15189 74th Street Ne
Blackhawk, SD
55330

Opening Hours

Monday 10am - 5pm
Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm

Telephone

+16056951401

Website

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