VAC Performance Valve Kit (BMW M50/M52/S50us/S52us) Severe Duty/Forced Induction (VAC-HPVK-M50-SG-STD-SD)

VAC Performance Valve Kit (BMW M50/M52/S50us/S52us) Severe Duty/Forced Induction (VAC-HPVK-M50-SG-STD-SD)

Vendor: Vac Motorsport

Available: In stock

SKU: Vac Motorsport-VAC-HPVK-M50-SG+1-SD

$929.95

VAC Severe Duty Valve sets are precision made to meet the needs of the extreme forced-induction racer. Intake valves are forged, one-piece Stainless Steel Exhaust valves are a Severe Duty...
 
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VAC Severe Duty Valve sets are precision made to meet the needs of the extreme forced-induction racer.
  • Intake valves are forged, one-piece Stainless Steel
  • Exhaust valves are a Severe Duty Alloy known as Inconel.
This set is built for super high horsepower forced induction, turbo or Supercharger applications, and/or Nitrous Oxide equipped M5x/S5x engines that generate super high combustion temps.

Individually tested in the lab and proven in the field in record setting vehicles, our Severe Duty Valves will survive where no others will.

Our valves feature:

  • One piece high tech alloy construction for maximum heat resistance (compared to 2 piece valves which fail at weld, and deteriorate at high boost)
  • Single groove keeper style for maximum deformation and heat related failure resistance
  • Extreme heavy duty; these survive where nothing else will
  • Tested to 9500RPMs
  • Valve sets are sold (+1mm) oversized for high horsepower applications by default. Std size also available.

VAC Tech Tip:

  • These valves are built for high heat and severe duty. With our valve springs they should prove exceptionally reliable.
  • For naturally aspirated high revving applications, or applications below 120HP per cylinder, we recommend our complete set of Stainless Steel Valves as they are lighter.

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