Blog

I have spent years helping riders troubleshoot machines that suddenly lose power, stall in the middle of a climb, or refuse to fire up on a cold morning. More often than not, the real issue is hiding … read more

When riders reach out to me with panic in their voice, the story is almost always the same. The ATV was running fine last season. It sat for a bit, and now it cranks but refuses to fire. I have been a … read more

There is nothing worse than unloading your sled for the first trip of the season only to have it refuse to fire. After months of storage, fuel pumps are the #1 failure point. Quantum Fuel Systems has … read more

If your ATV ran fine yesterday but requires 10 seconds of cranking today, or if it stumbles for the first 30 seconds after a cold start, your check valve has likely failed. Whether I’m tuning a … read more

I have learned a lot about fuel delivery over the years of racing in Super Comp and working behind the scenes at Quantum Fuel Systems. When I push my dragster to the line, every detail of the fuel sys … read more

Whether you’re running a street machine, a turbocharged import, or a race-prepped V8, your fuel pressure regulator is the unsung hero that ensures your engine receives consistent, controlled fu … read more