Stainless Steel Valve kit – Falcon Barra xr6t BA BF FG



SKU: PRvalvekit Categories: ,


Your engines valves play a crucial role in engine operation, each valve opens and closes around 4 times per second on idle and around 33 timers per second at 8000rpm. Yep, Read that again just to understand the loads that your valves are placed under. This is all with 80-250lb of spring pressure applied.

Your factory valves are designed for OE operation and budget, while they are great for stock demands and power levels, they are highly stressed once high pressure valve springs and higher then factory revs are reached. When we strip down stock engines, we often see these factory valves have stretched. All factory intake valves are the same, however factory turbo models come with a higher grade steel exhaust valve.

Our replacement options are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a budget price. They have higher fatigue resistance and tensile strengths than our competitor’s best offerings. To manufacture the valves, we use our exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves. We provide a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips. We finish with a swirl polished head. The valves feature flow improvements to deliver the power needed for today’s sophisticated racing engines.

These are available in standard and oversize options depending on your requirements.