OK, so if you get NEW stock replacement 5.2 magnum valve springs. Would using a cam with .453 actual lift using the 1.6 ratio rockers) be a problem up to 4800-5000 rpm ? most of the time under 3500 rpm....driver/ cruiser. This is a budget build...not looking to run at WOT
Just wondering if there are any factory stock valve springs that can handle some added lift and RPM ( nothing for big cam needs/ just some added beef and psi ) over the factory 5.2 magnum VS . Ford, chevy, mopars....boneyard stuff ( without needing machine work to fit.)
My budget is tight . And not looking or big performance gains ( driver/ cruiser. ) With that said. What camshft would help my 5.2 magnum to get more low end power , and with possibly keeping the stock valve springs, ( or if needed to change springs " I don't want them to require machine work to...