MRL Performance 340, WOW!

MRL And yes I CAN make a 340 with 550hp and still be streetable. Streetable to ME means you can still run your power brakes and Not have to tune it all the time. On the edge said
Really , or can you do it with the old time type cam , or is roller cam necessary ? I'd like to see 150 more HP and keep my power brakes , without going to a roller cam .
Is it possible ? Streetable , power brakes 550 hp my dream 340 .
If only you weren't 1000 miles from here .