PRC valve springs
#1
Melting Slicks
Thread Starter
PRC valve springs
$$200.00$$------+shipping & paypal fees------OBO---------Texas Speed and Performance PRC .675 springs and Titanium retainers. Ran for one summer, about 800 miles. Install height of 1.800" ~~closed pressure of 157lb @ 1.800"
open pressure of 471lb @ 1.125" ~~max spring lift .675"
coil bind at 1.060" ~~spring rate or 483lbs/in
All parts are used but are in excellent condition. Had the springs checked, no loss of rate at any lift (FYI, they checked 452lbs @ .632 lift @ 1.8 IH). Reason for selling is ~~going to different lobes (ramp rate) and larger valves. No seals or cups/shims are provided.
Thanks..............
open pressure of 471lb @ 1.125" ~~max spring lift .675"
coil bind at 1.060" ~~spring rate or 483lbs/in
All parts are used but are in excellent condition. Had the springs checked, no loss of rate at any lift (FYI, they checked 452lbs @ .632 lift @ 1.8 IH). Reason for selling is ~~going to different lobes (ramp rate) and larger valves. No seals or cups/shims are provided.
Thanks..............
Last edited by LSOHOLIC; 05-23-2012 at 07:56 PM.