EFI conversions
Modern drivability and reliable power for
classic and late model vehicles.
Built for your next upgrade
More power.
Your way.
From EFI conversions to full engine swaps,
tell us what you’re building. Let’s make it happen.
- Street & strip performance
- Custom-built solutions
- Expert installation
Tell us about your project
Start a conversation with the Scram Speed team.
Dyno-tested performance
Real-world tuning for real results.
From classic to modern
Carb, EFI, LS swaps and beyond.
Parts + professional installation
Quality components. Expert workmanship.
Big plans. The right shop.
From performance upgrades to complete drivetrain builds, we help enthusiasts get more out of their vehicles
with the parts, expertise, and hands-on experience to make it happen.
Engine builds & swaps
From mild upgrades to full engine swaps,
we build power the right way.
Custom fabrication
Exhaust, induction, and custom solutions
designed for your build.
Before we get wrenching
Your build.
Your questions.
A little clarity before your next upgrade.
Have something else in mind? Let’s talk.
What is your hourly rate?
Shop work and installations are $150 per hour. TIG welding and fabrication are $180 per hour. Tuning labor is billed at a rate specific to your vehicle’s make, model, and year, or at $200 per hour. We have a two-hour minimum for any service.
What vehicles do you work on?
We work on domestic U.S. cars and trucks, including Ford, Chevy, and Dodge, with very limited services available for import vehicles. Classic cars are welcome, and we offer comprehensive servicing. We install performance modifications on daily drivers, but we do not offer general repairs or routine maintenance for those vehicles.
Do you do bodywork or install stereos?
We do not offer bodywork or install stereos, backup cameras, or underglow lighting.
Do you install lift kits?
No, we do not install lift kits.
I see you tune cars. Do you work on diesels?
No, we do not tune or work on diesel vehicles.
What vehicles do you offer tuning for?
We tune OEM gasoline vehicles and PCMs for 1998 and newer Chevy models and 2004 and newer Dodge models. We also tune Holley Terminator X and Holley Sniper EFI systems, as well as Holley carburetors. We do not tune late-model Ford vehicles at this time.
Can you tweak the tune I already have?
No, we do all tunes from scratch. You cannot build a good house on a bad foundation.
Do you do LS and other engine swaps?
Yes, we do all kinds of domestic engine swaps.
How much does an average LS swap cost?
There is no average LS swap. With so many possible combinations of vehicles, engines, parts, and project goals, we cannot give a general ballpark price. Share your build details so we can discuss your specific project.
Can I rent your dyno by the hour?
Unfortunately, we do not rent the dyno for standalone pulls. We use it exclusively for our tuning services. We apologize for the inconvenience.
Do you tune cars with open headers?
No, we do not tune cars with open headers.
Will you delete the emissions controls or catalytic converters on my vehicle?
No. We do not delete emissions controls or catalytic converters. Please do not ask.
I deleted my catalytic converters. Will you turn off the check engine light?
No. Absolutely not.
Can I bring my own parts?
It depends. We do not install used parts. If we sell the parts your project needs, we do not install customer-provided alternatives. Our pricing is competitive with major retailers such as JEGS and Summit Racing. Even for brands we do not carry, we do not install bottom-dollar “Temu” parts. We focus on quality, reliability, and power-producing builds, and cheap parts can compromise those goals.
What should I include in my project request?
Tell us your vehicle’s year, make and model, the upgrades already installed, and what you want to achieve. A description of how you use the vehicle—street, strip, or both—helps us understand your goals.
Can you help if I’m not sure which service I need?
Absolutely. Choose “Other / Not sure yet” and describe your vehicle and what you’d like to improve. We can start with your goals and discuss possible next steps.
Do you work on classic and late model vehicles?
Our services cover classic and late model projects, including carbureted setups, EFI conversions, and engine swaps. Share your specific vehicle and build plans so we can discuss the right fit.
How do I get pricing and schedule my project?
Every build has its own requirements. Contact us with your vehicle details and goals so we can discuss scope, parts, pricing, and availability before scheduling work.
Can I contact you about an order or a general question?
Yes. Select “General question / Customer service,” or reach us directly at 855-896-5263 or service@scramspeed.com. Include your order number if your question concerns an order.
Real people. Real performance.
Let’s get your project moving.
Prefer a call or an email? Our sales and customer service team is here to help.
Drop us a line
service@scramspeed.comQuestions about parts, your order,
or your next performance project.
Find the shop
Scram Speed903 South Prairieview Road
Mahomet IL, 61853
Your next upgrade starts here
Thanks for putting
your project in our hands.
Your inquiry has been submitted. Whether you’re planning your next upgrade or need a hand with a question, you’ve taken the first step. We’re glad you chose Scram Speed.
We usually respond within 2 business days.
Your business matters to us. We’ll review your details and get back to you with next steps.
01
Keep an eye on your inbox
Watch for a reply from our team. If you don’t see one, check your spam or junk folder.
02
Think about your goals
Have your current setup, ideal outcome, and any questions ready. We’ll take it from there.
Need to speak with us sooner? Call 855-896-5263.
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