Finally got steel gears and decided to swap in a new cam today (after sitting on the cam and new lifters for over a year). But when I checked my new lifters against the old ones they aren't the same! Only one is the same diameter ~21.5 mm - the other 7 all measure a little over 20 mm (I can't be more exact because I only have a cheap micrometer). The difference is obvious when you put the lifters against each other though.
I wasn't sure earlier in the day and thought maybe I bought them off eBay but I found the bill in the box and I bought these new from FCP Groton - funny thing is I didn't think so and I already ordered another set from them!
Has anyone else run into this? Am I being overly anxious here?
Aaron
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