delray
Member
thanks jimbo, I completely understand too. I see the light flywheel comes only with 29 degrees timing and would need off set keyways. I do like the fact you can adjust your timing with the other flywheel and tighten down on a steel hub and for my application I don't think either it will make or break a difference in power. what will hopefully make a big difference is stroking it and what factory head is the best with mod's done to it. for my class I do have to use a factory head with no external welding to it or to the block. that would be a big red flag and would be bumped up with the big block mod class where anything go's.