Top Speed Performance

Top Speed Performance

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Specializing in HEMI Performance modifications. Services range from bolt-ons to full engine builds.

Top Speed Performance is a newly established motor vehicle business in Ankeny, IA. Founded in 2022, our passion drives us to excel in the automotive industry, offering top-quality services that cater to all your vehicle needs. Specializing in enhancing vehicle performance, we take pride in providing expert tuning, maintenance, and upgrades to help you achieve peak performance on the road. Our team

05/22/2026

A Chop cam doesn't have to idle at 900 rpm to sound good... Chopacabra at 700 rpm here.

Photos from Top Speed Performance's post 05/21/2026

Adding 150hp to a 2021 Camaro... No problem!

05/05/2026

Just a little pre-test before we install a cam and headers on this 2018 Challenger. Results in the comments.

Photos from Top Speed Performance's post 05/04/2026

We specialize in Mopar, but we can do just about anything!
Take this 1970 Mustang that got a carburetor rebuild and a run on the dyno this week!

12/12/2025

Let the fun begin! About to start initial testing with the new Mainline Prohub Dyno!

11/10/2025

Whoever did this to secure a fuel line should have their damn man card revoked! This is the kind of bu****it that gives quality techs a bad name.

Photos from Top Speed Performance's post 10/31/2025

Need more fuel... Just ask Chuck Scott ... We can help. Full dual pump return style system installed on his 2021 Whipple supercharged challenger!
This is one beast you should definitely not mess with if you don't want to get your feels hurt! 😆

Photos from Top Speed Performance's post 10/31/2025

The shop has been super busy and I am super bad at posting.. here are some of the highlights.. swapped out a burned up clutch for a beautiful Mantic twin disc.
Also transmission swapped a Pontiac GTP.
Add on some headers on a ram 3500 v10
And let me tag Mitch Steltzer for helping me get all of this and all of the unseen done this last month!!

09/24/2025

Available for most makes and models. If you want to run e-85 but don't want to hassle with changing tunes depending on ethanol %, let me know and we can get you set up with a flex fuel kit!

Photos from Top Speed Performance's post 09/07/2025

I am now a dealer/installer for EFlexFuel kits. If you've been looking at switching to E85, this kit gives you the ability to go from regular to e85 and everything in between!

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Telephone

Address


3202 NW 84th Avenue
Ankeny, IA
50023

Opening Hours

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