500 rwhp lq9
I have read quite a few post about massive HP 6.0s and 6.2s, but I can't seem to find if they are doing this with stock L99-LY6 heads. Obviously a camshaft R2 is a must. Can someone point me to a good read that will tell me what to swap out (specifically) on an LQ9 to get 600hp? My TKO 600 needs some love

V/R
You basically need excellent and expensive parts to do so, and even then it's not guaranteed.
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