Crane Billet Lifters Preload?
#1
Crane Billet Lifters Preload?
What is the recommended preload for the Crane Billet Lifters. A 7.450 push rod will give me .048" preload. The next size push rod that I have is a 7.5. I found some generic Crane instructions that called for .020 to .060.
Thanks guys!
Rob
Thanks guys!
Rob
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#8
I had a set of Morels delivered that I returned. Half of the rollers rolled rough. These are not the Morels. I've been told by a good source that the Crane's are not as finicky (sp) with preload that the Morels/Lunati's are. Is .098 too much?????
Rob
Rob
#10
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According the the Crane instructions for these lifters, they recommend the following:
Here's a link to the instructions: http://www.cranecams.com/pdf/552e.pdf
For this engine application [Part No. 144536-16 and 144511-16
GM – LS SERIES GEN III & GEN IV ENGINES], extensive testing has shown .060 TO .090 lifter preload, on all Crane Cams Hydraulic Roller Lifters to provide the best power and performance, as well as, minimizing valve train noise.
GM – LS SERIES GEN III & GEN IV ENGINES], extensive testing has shown .060 TO .090 lifter preload, on all Crane Cams Hydraulic Roller Lifters to provide the best power and performance, as well as, minimizing valve train noise.
#11
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According the the Crane instructions for these lifters, they recommend the following:
Here's a link to the instructions: http://www.cranecams.com/pdf/552e.pdf
Here's a link to the instructions: http://www.cranecams.com/pdf/552e.pdf