They did ... went from 1.905 to 1.85 60's a while back .. my car just didn't have the power to pass the 60' marks any faster. Should run quite a bit better with e7s and fresh springs/valve job etc with the cam. Hoping to run 8.5-8.6 .. that is respectable enough for now until I get out of college.
Btw, one of the right control arms are making a poping sound when making right hand turns.
__________________
-Vince