Fastime Performance

Most racers focus on parts.

The smart ones focus on who’s building their engine.

We just dropped a new blog breaking down:
👉 10 Things Every Racer Needs to Know When Choosing an Engine Builder

If you’re planning a build — or even thinking about it — this is worth the read.

Because the difference between a great engine and a frustrating one usually has nothing to do with parts…

…and everything to do with the builder.

📖 Read it here:
👉 https://fastimeperformance.com/blog/how-to-choose-the-right-race-engine-builder-fastime-performance

📞 734-947-1600
📍 Taylor, MI

👉 LS BUILDERS — STOP GUESSING YOUR COMBO

If you’re piecing together an LS setup and hoping it all works together… you’re leaving power (and money) on the table.

At Fastime Performance, we see it every day:
❌ Mismatched cam + compression
❌ Wrong injectors for the setup
❌ Airflow that doesn’t match the goal
❌ “It should be fine” tuning strategy

That’s how builds end up underperforming.

💥 We built tools to fix that.

Our LS calculators + build resources help you:
✔ Dial in compression ratio
✔ Match cam + airflow correctly
✔ Calculate real HP potential
✔ Avoid expensive mistakes

No guesswork. Just better builds.

👉 Check them out here:
https://fastimeperformance.com/calculators-tools

📍 Or stop by the shop — we’ll help you get it right the first time.

💬 COMMENT “LS” if you want help with your combo

NEW on the Fastime Performance Blog 🔧🏁

We’ve been adding some awesome new tech articles to the Fastime Performance blog!

If you’re into engine building, horsepower, and performance upgrades, our blog is packed with helpful information straight from the machine shop.

Some of the topics we cover:
• Compression ratio explained
• Choosing the right valve springs
• Engine performance tips
• Real-world engine building advice

Whether you're a racers, hot rodders, or engine builders, there’s something useful for you.

Check out the blog here 👇
👉 https://fastimeperformance.com/blog

If there’s a topic you'd like us to cover next, let us know in the comments!