If you love racing indoor go-karts at K1 Speed and are considering moving on to outdoor karts, you’ll want to read this.
Starting in October 2026, K1 Speed, in partnership with T4 Series USA, will offer Challenge GP league winners at K1 Speed Tampa Bay an exclusive T4 kart test experience at T4 Kartplex in Palmetto, completely free of charge.
Tell Me More About the Experience!
Your T4 test experience at T4 Kartplex in Palmetto includes a mechanic, one-on-one coaching, and four to five on-track sessions in a T4 kart – all free thanks to T4 Series USA! This will give you a great introduction to outdoor kart racing and a clear next step for your progression as a driver.
What is T4, and What are the Benefits of Racing T4 Karts?
The Tillotson T4 go-kart is the perfect bridge between indoor go-kart racing and competitive outdoor karting.
When our racers are looking to make the jump from indoor kart racing to outdoor karting, the biggest challenge isn’t necessarily driving skills – it’s how to begin.
They have to choose from different chassis manufacturers, engine packages, racing classes, tire compounds, tuning options, maintenance requirements, and other expenses before they even hit the track. Needless to say, this can be very intimidating!
T4 go-karts race in a single-spec series. This means the kart, engine, and key components are standardized. So you’re not chasing upgrades to keep up with the competition, and therefore, you save yourself additional expensive costs.
And with the T4’s ultra-reliable four-stroke engine and controlled specifications, you don’t need to worry about some of the mechanical complexities two-stroke engines present.
Finally, with spec racing, the T4 series, like K1 Speed, rewards the driver, not the budget. You’re all in equal machinery – it’s up to the racer behind the wheel to make the difference. This means talent can shine if you’ve got it.