Matt90LX

Im going to be installing an E303 cam in my 90 lx, and im wondering if I need to change the valve springs.
It is an all stock head with around 35,000 miles on it.

gspfunk

I would (and did...crane valve spring kit from summit), but in all honesty, some people don't have problems w/ the stock springs and the E cam. Just don't run rockers bigger than 1.6's b/c the stock springs are only good to ~.500ish lift.