Has anyone experimented with putting in a bigger cam into a L-28 motor. I have a 1980 nissan 280 ZX and I was thinking of putting in a 280 Magnum Comp. Cam for a little more top-end. I have a 280 Magnum Comp. Cam in my 68 GMC pick-up that has a 350 hp LT-1 350 that nas been build a little to aroud 400 hp, and I really like it. I what to keep the car as a everyday driver, but I also want a car that will give the Honda guys a run for their money. If anyone has any experience with experimenting with cams in a L-28 motor I would like to hear your input.