does anyone know what the safe normal rpm range is on the s&s equiped ultima 113???Can't find it any where thanks.

 

anything up to around 6500 (whats a S&S equip ultima??)

 

When i got the engine it was listed as a ultima with S&S components ? Probably the carb and intake both say S&S on them.The guy I bought it from said it had all internal S&S parts. Didn't open it up so don't really know.Thanks for the input trying to get the ignition curve set right set it for 6000 rpm.