Technical Blog

When it comes to 97-14 Club Cars, we spend a huge amount of time convincing people to avoid the 420/459s in favor of the 670s. This blog is intended to explain in detail so you can make an informed decision....

In the first quarter of 2026, Harbor Freight decided to introduce a variant of their 459 engine into US commerce. These new engines are NOT compatible with ANY of our kits and we dont have a “fix” for them  ...

We currently sell charging system upgrades for the following engines: Predator 420 & GX390 Predator 459 Predator 670 While there are completely different physically, the functionality is fundamentally the same. While the engine is running at 2000rpm, the charging system should...

Upgrading the engine on your golf cart is an exciting way to enhance its performance, speed, and reliability. However, a successful installation goes beyond just swapping out the engine. One critical component that often gets overlooked in this process is...

As many know, every state has unique laws and regulations—California is no exception, and this can impact your plans to upgrade your golf cart engine. Due to California’s strict environmental standards set by the California Air Resources Board (CARB), popular...

We’ve encountered many golf cart owners who have so heavily modified their carts, we’ve started calling them Frankensteined carts. These brave souls often reach out, asking if our installation kits will work on their monstrous creations. And the answer is...

A well-functioning battery is crucial for a smooth ride on your golf cart, especially when equipped with powerful engines like the Predator 670cc 22HP or the Zongshen 625cc 23HP, coupled with our installation kit and wiring harness. These engines boast...

When it comes to our Club Car installation kits designed for the Predator 420cc 13HP engines, it's crucial to ensure compatibility with the right engine type. We want to provide you with a hassle-free experience, so here's some essential information...

After successfully installing an engine upgrade using our installation kit, some customers may encounter a common issue: difficulty or inability to shift gears while the engine is running. Fortunately, this problem can be easily resolved with a few simple steps....