Ant's EFI

Ant's EFI Need a hub dyno, have a race car, want to get your street car or hot rod sorted out?

Drop us a line at at 551-226-9616 or send an email to [email protected] and I will coordinate with you the best time and date possible to get your car on the hub dyno.

5k cash, tuned by me. 400hp out of a 5.7. 169k miles on it, well maintained. Most fun you can have for 5k. Will come wit...
06/01/2026

5k cash, tuned by me. 400hp out of a 5.7. 169k miles on it, well maintained. Most fun you can have for 5k. Will come with drag pak. Interior is great and has upgraded carplay unit.

HHP has great photographers :) the event so far has been a blast, making great memories with friends.
05/16/2026

HHP has great photographers :) the event so far has been a blast, making great memories with friends.

05/16/2026

gave me the secret sauce and this thing is launching hard as hell. out here with is too getting dialed in!

05/16/2026

Successful day, got some data. Still spinning the s**t out of this turbo. Suspension is on kill. Going to need a bigger turbo and some engine bracing. Will have a tested and true 85/89 VSR up for sale soon.

Having a race car isn't all fun and games. Already maxed out this turbo kit and have no idea what to do next. IATs are r...
05/10/2026

Having a race car isn't all fun and games. Already maxed out this turbo kit and have no idea what to do next. IATs are ridiculous, tick intercooler holding on for dear life. Ive spoken with about where to go next. Its looking like duals in the front or a whipple or it all gets scrapped and I buy a corvette and some newbalance sneakers.

04/26/2026

Had a Trailblazer SS come in for some dial in tuning. Torque monster for sure. Customer is very happy with results. Also screw you stabilitrac 😭 the TSP Chopacobra cam is dialed in.

04/26/2026

graced the shop with their presence and the whole hood hear it... this Coyote/Turbo combo is going to squeeze necks very soon! Cannot wait to see it at the track laying BTA. was also in attendance but he was mopping floors 🤣

04/19/2026

@5.0scar1et brought his 2020 Mustang GT to me for performance and ghost cam tuning. Was a fun experience and if you need S550 or S560 tuning, get on the schedule 😉 The results speak for themselves. 430 -> 468 HP STOCK!

Attention in the pits. Eric was in the Dyno with his monster S550 making hella power. He even gifted to the shop some ra...
04/19/2026

Attention in the pits. Eric was in the Dyno with his monster S550 making hella power. He even gifted to the shop some ramps for low profile cars. Mopars not allowed to use them, y'all too fat.

PSA: Timeslip data on Holley logs is ✅You can add your timeslip data to the logs to see the breakout and set zero time a...
04/16/2026

PSA: Timeslip data on Holley logs is ✅

You can add your timeslip data to the logs to see the breakout and set zero time as well. If you're not, you're missing out on some good ways to make changes based on data.

Address

1801 West Street, STE 106
Annapolis, MD

Opening Hours

Saturday 9am - 6pm
Sunday 9am - 6pm

Telephone

+15512269616

Website

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