Absolutely! These engines are phenomenal. Forget people that say 11:1 is too much compression, Forget people that say hyperpistons are no good, Forget people that say you will break a rod. The coyote engine is tried and true, it will handle this power level easily. I run a Roush S/C with 600rwhp and I have no worries. The most important thing regarding these new engines is having a quality tune. This is not an area where you should go cheap. I have 50 passes at drag strip, 3 autocross events, and over 5 hours on road course. 600-650 rwhp seems to be the "questionable" zone. This is a great kit and you will never look back...except for looking for cops.