Quote:
Originally Posted by lazerlemonta
With a well sorted full zoot build a stock CI LS3 could approach 600 RWHP
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yes! this guy did 573rwhp/604rwtq using a solid roller and working the stock parts creatively......
stock LS3 heads. port, polished, and milled
fly cut pistons
stock rods and crank
solid roller cam
14:1 compression
573rwhp/604rwtq
If i were to ever see this vette and looked at that motor with the car off, i wouldnt even think it was a 500RWHP car. Sneaky motherf******!!!
so im guessing with a forged rotating assembly and aftermarket 13 or 12 degree (or 11 if you really have extra $$$) heads, close to 600RWHP is likely very doable N/A and probably the limits of a N/A LS3 without using laughing gas