Edelbrock RPM springs specs
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Joined: Feb 2006
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Engine: ZZ4
Transmission: TH-350
Axle/Gears: 3:73
Edelbrock RPM springs specs
Sorry that this question was brought up at the end of another thread but I thought it would be answered more if it had its own thread.
Will the RPM 1.45"OD dual spring with 120#seat and 325# open pressure and a .575 lift capability handle a .529 lift hyd. roller cam that requires a 130#seat and 325# open pressure?
Basically, its 10#s shy of the cam's recommendation for the seat. These are the springs that come standard on the RPM head. Edelbrock says it will work fine but I just thought that I'd ask for other opinions/experience. It would be really nice to have a head that had springs that came compatible with my cam...right out of the box. It would just save money and time.
Will the RPM 1.45"OD dual spring with 120#seat and 325# open pressure and a .575 lift capability handle a .529 lift hyd. roller cam that requires a 130#seat and 325# open pressure?
Basically, its 10#s shy of the cam's recommendation for the seat. These are the springs that come standard on the RPM head. Edelbrock says it will work fine but I just thought that I'd ask for other opinions/experience. It would be really nice to have a head that had springs that came compatible with my cam...right out of the box. It would just save money and time.
Last edited by shawntmartin; Feb 21, 2006 at 04:08 PM.
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