I'm replacing my stock rockers because the spring washers keep breaking. Apparently that is somewhat common with a 1915 and/or high RPM's.
I've decided to go with a CB Super Stock Rockers and with a 1.25:1 ratio (http://www.cbperformance.com/catalog.asp?ProductID=92) as it has some benefit and apparently no drawbacks. I have some questions about geometry and push rods.
1. After reading about setting the correct geometry, it sounds complicated, is it really?
2. Some things I have read makes it sound like I'll have to modify the push rod length. Is that the case with 1.25:1? I have a stock cam and as far as I know, stock heads.
The internet is a great source of information, but it also provides a lot of conflicting information. So anyone who has some experience with this, I'd love to get your advice.
Thanks.
Cole
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