• GSC Power-Division Valve Spring Kit for BMW / Toyota B58
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GSC Power-Division

GSC Power-Division Valve Spring Kit, BMW / Toyota B58

GSC Power-Division Valve Spring Kit, BMW / Toyota B58

$699.99 USD
$699.99 USD
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The GSC Power-Division Beehive Valve Spring Kit with Ti Retainer for the BMW and Toyota B58 includes 24 titanium retainers (12 Intake and 12 Exhaust) and 24 beehive valve springs.

The GSC beehive spring utilizes advanced material heat treatment methods for superior load loss capabilities. These springs have the highest level of spring load retention while still maintaining good fatigue throughout the life of the spring.

Beehive springs allow for the use of a smaller, lighter retainer allowing for higher RPM and more valve control. 

Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open Pressure, 10.50mm Lift Maximum Valve Lift (in)
Beehive .925 1.417 100 227lbs @ 0.984" 0.433
  • Max RPM: 9,000 RPM
  • Max boost: 70 psi

GSC5091

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