what up fellas i have a 97 350 vortec motor. this is my first roller motor so i need help the motor has 100,000 miles on it still strong. what cam would give me a very aggressive idle without losing my low end. i know how it works with flat tappet but ive heard you go for more duration with a roller cam is that true? i know that a lower lsa will change the power band and idle. oh yeah going in a 85 mcss weigh 3500 lbs 3.73 gears non posi,and th350 rebuilt shift kit no stall thanks it will be a daily driver with 2 or 3 times a year at the track