7.3 Powerstroke Products Heavy Duty Valve Spring Kit bounce which use different internal designs

which use different internal designs depending on year and side

or when the product is used for something besides its intended purpose

this valve protects the MAP sensor from excessive pressure without limiting actual engine boost

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Leave the clamp loose

7.3 Powerstroke Products Heavy Duty Valve Spring Kit bounce which use different internal designsPP HDVS7. 3 Heavy Duty Valve Spring & Retainer Kit 7. 3 Powerstroke Looking to take your 7. 3 Powerstroke to the next level? The PP HDVS7. 3 Heavy Duty Valve Spring & Retainer Kit from Powerstroke Products is engineered for maximum performance and reliability. This complete kit is built to handle high RPMs and boost levels, keeping your engine running strong under extreme conditions. Why Upgrade: Heavy Duty Springs: 165 lb springs designed to handle