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Originally Posted by TheBrightSide

I don’t know much, but aren’t the Maggie (Magnuson?) TVS2300 and Heartbeat 2300 some older setups, that are CTS-V and ZL1 based?

And aren’t Procharger and Whipple just two other forms of popular aftermarket supercharger setups, that are possible for the LS3/LSA?

Oh, and yes, like some have mentioned, since you’re already planning to go after high power increase/output, an AFM/DOD delete and cam swap setup, would be necessary. Those weak L99 AFM systems are prone to having issues and breaking in general, especially up in the higher number mileage. Don’t they make VVT specific cams you can run, after deleting the AFM system and L99 rockers and lifters?

I currently have the heartbeat which is a PD SC. I have had the ECS paxton set up on a different car. They are both great. I prefer the PD to the centifical. Might want to think about that.