first off nice site been watching for awhile and searching all over, great info people keep it up.
second last night, i did the cam mod with the factory cams. know i've done the valves before so i've been in there with no problems. so i'm wondering when you do the mod is it anything like when you put a cam in a small block chevy cause mine sounded kinda lumpy? also around idle or just above it needed a little throttle to run.
the only thing i've done to the motor is full pipe gytr, no air box lid and played with some jetting.