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Old 03-17-2024, 10:30 AM
darbikrash darbikrash is offline
Senior Chief
 
Join Date: Oct 2012
Location: So. California
Posts: 381
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Quote:
Originally Posted by grivera View Post
What an awesome build!! Sorry to hear about the Evolution lifters as I thought they’d be a good option moving forward. What is the open spring pressure?
200# on the seat, 420# open.

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1964 Catalina 2+2 4sp, 421 Tri-power
1965 GTO, Roadster Shop chassis, 461, Old Faithful cam, KRE heads 305 CFM,
Holley EFI, DIS ignition.
1969 GTO 467, Edelbrock 325 CFM, Terminator EFI
1969 Firebird Convertible