The intake and motor is stock, and the exhaust is a 4 into 2, I think it's stock but I am not sure, it is what was the bike when I bought it 4 years ago.
I will run it for a bit and check the plugs
My bike seems to start and run fine, but when i pull the throttle into higher rpm it cuts out and i lose power? It is a 1979 cb750F, I put new plugs and wires on it, but the problem was not solved, any suggestions