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PAC Racing RPM Series Ovate Wire Beehive Valve Spring Set – Ford GT500 – Intake
Top 0.636 in. / Bottom 0.720 in. ID – Top 0.999 in. / Bottom 1.083 in. OD – 1.715 in. installed Height – 0.550 in. Max Valve Lift
Your Price: $311.58
SKU: PAC-1230X-16
In Stock
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PAC Racing’s Street Performance RPM Series Beehive Valve Springs are constructed using our signature PACaloy super clean wire and are heat-treated in-house for precision spring rates and improved strength. They also receive a multi-peen process, polishing, and a Nano-Peen™ proprietary surface treatment for service life optimization. Applications include GM Gen III/IV LS, Ford 2V and 4V Mod Motors, Ford Coyote, Big Block Chevy, Ford 5.4L GT500 & Cobra Jet, Chrysler 6.4L Gen III Hemi, GM Gen IV LS7, and Ford Godzilla 7.3L.
- Built using our signature PACaloy super clean wire to ensure strength and durability
- In-house heat-treating for precise spring rates and increased strength
- Multi-peen process to optimize service life
- Polishing to improve operating cycles
- Nano-Peen™ proprietary surface treatment
GTIN: 00193564531728
Outer Diameter – Outer Valve Spring |
Top 0.999 IN / Bottom 1.083 IN |
---|---|
Inner Diameter – Outer Valve Spring |
Top 0.636 IN / Bottom 0.720 IN |
Installed Height |
1.715 IN |
Installed Load |
120 PS |
Open Height |
1.165 IN |
Open Load |
280 PS |
Open Load / Height (Valve Open) |
280 LB @ 1.165 IN |
Valve Spring Rate |
291 PS |
Max Coil Bind |
1.089 IN |
Max Valve Lift |
0.550 IN |
Valve Spring Series |
RPM Series |
Valve Spring Type |
Ovate Wire Beehive |
Primary Market |
Street Performance |