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The Comp Cams Stage 2 Valve Spring Kit is the perfect way to get maximum performance out of your 7.3 Powerstroke. The stage 2 beehive springs are designed for high performance applications and can handle more seat pressure than other brands. The super valve locks and steel retainers ensure that your valves stay in place, even under high loads. Recommended for use with 275cc and higher Full Force injectors, this kit is a must-have for any Powerstroke owner looking to get the most out of their engine.
• Stage 2 Beehive Comp Cam Valve Springs
• Super valve Locks
• Steel Retainers
• Proven design for high performance
• Holds more seat pressure than other brands
• Recommended for 275cc and higher Full Force performance injectors
• Kit includes locks and retainers
The Comp Cams Stage 2 Valve Spring Kit is the perfect way to get maximum performance out of your 7.3 Powerstroke. The stage 2 beehive springs are designed for high performance applications and can handle more seat pressure than other brands. The super valve locks and steel retainers ensure that your valves stay in place, even under high loads. Recommended for use with 275cc and higher Full Force injectors, this kit is a must-have for any Powerstroke owner looking to get the most out of their engine.
• Stage 2 Beehive Comp Cam Valve Springs
• Super valve Locks
• Steel Retainers
• Proven design for high performance
• Holds more seat pressure than other brands
• Recommended for 275cc and higher Full Force performance injectors
• Kit includes locks and retainers
Q
Gunter Hedges • 08/05/2026, 5:55:49 PM
Does this kit not requires shims to be installed for the correct seat pressure? i didn't see the shims as an add on option like in the stage 1 kit.
A
08/05/2026, 6:05:01 PM
Dear Connie, these don't require shims because they are at a much higher seat pressure. The shims stiffen the stage 1 to a higher pressure. These have enough pressure to not need shims.
5/5 Stars out of 1 Reviews
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Kyle Johnson (Gurley) | July 27th, 2019
These work as intended, I needed a step high seat pressure to comp 910s as I'm running a 467.7 with 275/200s these should keep the valves shut when they need to be.
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