Hi user, I am having problems with my h23 i recently did a swap and now it will not start please help. My timeing is on the distributor is new, wires are good, and so is the coil. When i check my plugs for spark they do. When i tried to start it though it back fiered it sounds like it could be timing but i checked it was at top dead center on my number one pistons and my teeth are lined up. Please help any sugestion will help

Thank You sincerly

Ben Callis