retainer/lock issues
retainer/lock issues I bought 2 sets of retainers/locks (long story). One set was titainum with black locks. The other set was steel retainers with gold color 10-degree + .050" locks. So im assuming the black ones are "stock type" locks and the other ones raise the valve .050? Am i on the right track here? Now im taking both sets and making one kickass set. Obisely ill run the ti retainers but what locks should i use? Its a stock lt1. Cam later on this fall but for now im upgrading the valvetrain and milling the heads .030. Whats the actual diffferance between the 2 for future knowing.
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Joined: Aug 2006
Posts: 326
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From: North Bay, CA
The different height locks are used to change spring installed height - you need to measure this to set the correct seat and open pressure with the springs. Look at the paperwork with your cam and springs to determine the pressure they ask for(125-140# seat, 300-330# open) and the installed height that is specified for those springs at that pressure will determine what combination of retainers, locks and shims you use.
Stock LT1 as I just saw - so you should put together the combination that will get 1.780" spring installed...what springs?
Stock LT1 as I just saw - so you should put together the combination that will get 1.780" spring installed...what springs?
