Looking to get more power from your LS engine without spending a fortune? You're not alone. At Billy’s Speed Shop, we specialize in performance parts that offer serious gains at reasonable prices. Whether you’re doing your first LS build or looking to optimize a project car, there are smart upgrades that can add noticeable horsepower without draining your wallet.

1. Upgrade Your Intake Manifold

The factory intake manifold on most LS engines is restrictive, especially on early truck variants. Switching to a high-performance intake like the LS6 or aftermarket alternatives allows more air to enter the combustion chamber, improving throttle response and top-end power.

2. Install a High-Performance Exhaust System

Headers and a low-restriction exhaust are key to getting burnt gases out efficiently. Shorty headers are easier to install but long-tubes deliver the most power. Pair them with a high-flow catalytic converter and a tuned muffler for max performance and a great sound.

3. Tune the ECU

Even modest bolt-ons need a proper tune to shine. Flash tuners or custom dyno tuning can improve ignition timing, air/fuel ratio, and even transmission shift points. It’s a foundational upgrade that maximizes the gains of every other mod.

4. Add a Cold Air Intake

Cold air intakes help bring denser, oxygen-rich air into the engine, improving combustion and response. Most setups are simple bolt-ons and perfect for beginner DIYers.

5. Fuel System Enhancements

When adding power, your stock fuel system can quickly become a bottleneck. Upgrade to high-flow fuel pumps and performance-rated injectors to support new power levels without running lean.

Get Everything You Need at Billy’s Speed Shop
From intakes to fuel systems, we stock the best parts to get the most out of your LS without going broke. Need help picking the right combo? Contact us today for personalized recommendations!