I need a little Msg (moral support group) from someone with an Integra Helm's manual, or access to a link or something involving valve spring, unsprung length. I'm trying to narrow down some racket in my head, found my valve springs all short, but I don't know the limitations on it... and the ****ers in the Integra board couldn't/wouldn't help. :madfawk:
Here's what I've got: F = Front A = Aft springs I - Inner O - Outer, etc.

Intake:
1F I = 1.411" O = 1.603"
1A I = 1.399" O = 1.614"
2F I = 1.408" O = 1.607"
2A I = 1.400" O = 1.614"
3F I = 1.419" O = 1.610"
3A I = 1.409" O = 1.606"
4F I = 1.413" O = 1.614"
4A I = 1.408" O = 1.608"

Exhaust:
1F = 1.617"
1A = 1.623"
2F = 1.619"
2A = 1.619"
3F = 1.618"
3A = 1.620"
4F = 1.619"
4A = 1.624"


The Haynes manual just gives me a static number, but no limitations. I'd like to know if some are bad though, because that might give me a clue (which I desperately need) into my head noise. Thanks a bunch.