Portland Performance

Portland Performance Give us a call at 207-517-5555!

1830 Lisbon St, Lewiston, ME 04240 📌

09/04/2026

A very special Evo 9 all shined up with a full inside/outside detail, single step polish to remove swirling and bring that 🤌 color back, and Opti-Coat Ultra Shine ceramic coating.

Reach out:

📞 207-517-5555 🏁

Or

https://www.portlandperformance.com/pages/service-request

We have some extra stock of Opti-Coat Pro (5-Year) & Opti-Coat Pro Plus (7-Year) ceramic kits we’re offering at 20% off ...
09/02/2026

We have some extra stock of Opti-Coat Pro (5-Year) & Opti-Coat Pro Plus (7-Year) ceramic kits we’re offering at 20% off our regular price with installation. If you’ve been holding out on a coating this is a great option for an older vehicle you’d like to have ceramic coated that wouldn’t qualify for Opti’s warranty anyway. We will perform the same level of service as our Opti warrantied installs.

Reach out ASAP since we only have 5 kits available for this special:

📞 207-517-5555 🏁

Or

https://www.portlandperformance.com/pages/service-request

09/02/2026

Noah’s drag long bed 6L sporting twin turbos on a stock ECU making 4 digits at the crank on pump gas 🍇 was certainly a spicy unit to christen lighting off the dyno again! Looking forward to seeing this truck come together- sweet build! It did great at its first test day after he rebuilt the engine in basically a day pistons-up and brought it right to us to tune. This truck is going to be silly with a trans brake and his other future plans!

That said, the dyno is back up and we’re available for calibrations as soon as we clear our own project dyno backlog. Now would be a good time to reach out to discuss if we can help with your build, project, or calibration, but please have patience on reply times because I’d like us to focus on vehicles already here as best we can.

📞 207-517-5555 🏁

Or

https://www.portlandperformance.com/pages/service-request

One fine Evo 9 was in the detail shop for a complete interior/exterior detail.  🤌Our detailer Ian is a master of his cra...
08/25/2026

One fine Evo 9 was in the detail shop for a complete interior/exterior detail. 🤌

Our detailer Ian is a master of his craft and can handle everything from basic detailing services to paint correction and ceramic coating.

Give us a ring:

📞 207-517-5555 🏁

Or

https://www.portlandperformance.com/pages/service-request

Daily driver or weekend weapon. New school or old school. European, Domestic, or Japanese makes. Oil changes to full mec...
08/21/2026

Daily driver or weekend weapon. New school or old school. European, Domestic, or Japanese makes. Oil changes to full mechanical & electrical restorations. We’re your stop for proper diagnostics, repair, maintenance, detailing, engine builds, engine calibration, and more.

Reach out:

📞 207-517-5555 🏁

Or

https://www.portlandperformance.com/pages/service-request

08/15/2026

This ’56 Chevrolet Nomad just went home after some serious sorting.

The car came to us after a complete restoration, but like a lot of fresh builds, it had a long list of teething problems that still needed to be worked through before it could be reliably enjoyed.

We went through it systematically and handled a wide range of issues, including:

• Full classic car inspection
• Starting concern diagnosis
• Engine and transmission calibration
• Torque converter lockup diagnosis
• Muffler installation to quiet the car down
• Ride height adjustment
• Fuel filler neck leak repair
• Transmission cooler line leak repair
• Output speed sensor O-ring replacement
• Coolant service
• Battery replacement
• Oil and filter service
• Cooling fan diagnosis
• Neutral safety switch adjustment
• Undercar inspection, tightening and final shakedown

This is a big part of classic and restored car work. The restoration may be complete, but the final sorting is what makes the car actually enjoyable to own and drive. Chasing leaks, adjustments, solving drivability issues, and working through all the little problems that show up once the car starts getting real road time.

This Nomad is an absolutely sick car, and we’re glad to have helped get it sorted and back home so it can be enjoyed.

We do this type of work often for both direct customers and other shops, so if you’ve got something you’re building - or something that just came back from a build and still needs the bugs worked out - reach out. We’d be happy to help.

📞 207-517-5555 🏁

Or


https://www.portlandperformance.com/pages/service-request

08/14/2026

I always love it when a customer comes back from an acceptance test drive when we are done and has a big grin on their face. Dan’s Camaro is a certified ripper now! One of the spiciest pump gas small blocks we’ve seen.

What we did:

-Diagnosed cruise surge & other performance issues
-MSD Pro Billet distributor install
-MSD 6AL Ignition box wire-in
-MSD coil install
-Driveline work
-Expert Carburetor & Distributor tuning
-and more

Reach out if we can help end the years of chasing gremlins:

📞 207-517-5555 🏁

Or

https://www.portlandperformance.com/pages/service-request

We’re your spot for European auto diagnostics, maintenance, and repair!  BMW, Mercedes, Audi, VW, Porsche- no problem. R...
08/13/2026

We’re your spot for European auto diagnostics, maintenance, and repair! BMW, Mercedes, Audi, VW, Porsche- no problem.

Reach out and let us get you a real answer & fix to your vehicle’s issue, or just have us maintain it to keep big problems at bay.

📞 207-517-5555 🏁

Or

https://www.portlandperformance.com/pages/service-request

Finishing touches going on the LS Nomad before final engine calibration, and it heading home to be enjoyed after all the...
08/12/2026

Finishing touches going on the LS Nomad before final engine calibration, and it heading home to be enjoyed after all the sorting. We’re fitting up some nice stainless Borla S-type mufflers specifically tuned for this engine. While we’re in there, we are also making the exhaust serviceable because whoever originally built it, welded it all in place in the car so it could never be removed.

This is where our head is at. Make it function correctly, make it serviceable, and make it high-quality.

📞 207-517-5555 🏁

Or

https://www.portlandperformance.com/pages/service-request

Address

1830 Lisbon Street
Lisbon, ME
04240

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Alerts

Be the first to know and let us send you an email when Portland Performance posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Portland Performance:

Shortcuts

Share