I got a 2009 VE SS with the L76 which has AFM, RamJet OTR, HighFlow Hurricane Cats, Tuned etc.... There is an issue which is the stock cam sucks..... doesn't make power until 3800rpm really and dies pretty quickly as it passes 5200rpm........ I dont want to fork out thousands for a cam, just wouldnt do it....... But I noticed some stuff about changing the rockers over to a higher ratio........ Which I guess mostly improves top ends but also improves as the rev range increases and with my mods I think its probably the right solution........ Has anyone had this done with a AFM based engine? If so..... how long ago, any issues, did it improve power and what ratio did you fit? The ratio rockers would be a damn simple fit....... over an expensive cam if it gives me the difference in power im looking for.