This topic has been moved to [link=http://www.starquestclub.com/index.pl?board=bullcrap;action=display;num=1111323792;start=0]Just plain ol' B.S.[/link] by JAinsworth.

which outlet kneck was needed for magna mpi   i think it was 87?   can someone please confirm   thanks

ok  i haven't heard  much about these  valves ,  other then  you  had to have certain ones  in order to run  diff cams, found this out  over the  week end,,   short valves   are hyd  lifter valves long valves are solid rocker   valves whats that  mean, well each  valve has it's own  set of keepers and  upper retainer plate,,AND they will not mix and match , mixing them up will  guarranty a drop'd valve , and we don't want to see that     so what this means is if you are changeing the  valve

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