So, after a lot of struggles with the camshaft setups and experiments with flat mounted switches, i finally found a setup that works. The engine runs only 1360 rpms. But it delivers them smoothly, which is what counts. As you can see on the pics, cylinders 1 and 3 have different timings than cylinders 2 and 4. I found through experimentation that this works best. Also, the intake manifold is mounted on top of the switches, so that i can use a central intake for the V8.