Cam for blown LS1

[Nine Ball]

dual 2.5 exhaust, I'd go 228/232 114
dual 3.0 exhaust, I'd go 228/228 114

The 230/230 was fine in my car, did the 4K mile round trip on Power Tour with it, no drivability issues at all. It was a weekend warrior musclecar, not a daily driver. I wanted a more aggressive cam in that car. Your 90mm t-body on the Magna will flow much better than my 78mm one did, so you might be able to use that 230/230 better. Might even hit 550 rwhp.