I was running the boat rather hard this last weekend and I noticed that if I stayed in the throttle for more than about 30 seconds I would slowly drop about 200 rpm. What would cause this?
Setup is:
Gen V 454 with aluminum manifold and holley double pumper.
MSD 6?? its the marine one
MSD distributer
what else do you need to know?
http://www.***boat.com/image_center/...79P1010222.JPG