That little summit cam works great in a mild 318
I had a 72 dart Swinger with a 318, 3.55 gears, stock 360 exhaust manifolds & stock thermo-quad intake. the summit cam really woke it up! even had a nice slight rumble at idle. http://www.summitracing.com/parts/SUM-K6900/


Last edited by Dr-Dave2; 08/16/09 04:48 PM.