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>> the heads come with heavy duty valve springs. should i keep them in, >> or replace them with stock springs. > >Most places, heavy duty = stock. YMMV. but i think these really are heavier duty. at least i know that if he takes them out, he'll put some in that are stock and just by the "push on it with your thumb really hard" test, i know these are heavier duty than stock. >> also, i'm going to run 7.5:1 compression ratio. berg says that would >> be a little high, even with the altitude i live at. i might move to >> san diego next year, so i don't want to go much higher than that. any >> opinions on compression ratio? > >Do anything you can to keep it down if you want to run on ordinary >pump gas. i'm planning on using premium pump gas. can you tell me if number is good? can you recommend higher or lower, or any specific numbers? thanks, Dan Hoopes '67 Square, "Stanley" Provo, UT _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com ------------------------------------------------------------------- Too much? Digest! mailto:type3-d-request@vwtype3.org Subj=subscribe