I talked to Steeda, and my contact there said that for the 3.10" pulley, you don't need the Diablosport delta chip. However, on the Steeda website it says that both the 2.81 and the 3.10 pulley requires it.
Anyone have an educated guess on this? Maybe they only put that up on the website to play it safe. My guess would be you could just boost another psi or two out of the supercharger without chipping, as the guy from Steeda told me.
Anyone have an educated guess on this? Maybe they only put that up on the website to play it safe. My guess would be you could just boost another psi or two out of the supercharger without chipping, as the guy from Steeda told me.