2 questions

Could it be he's talking about the exhaust manifold not being changed? I believe the 2bbl exhaust manifolds...some of them...did have a different sized heat pocket for the thermal choke assembly. Not an expert, but just a thought. Oh, my new 225 is getting dropped into the dart sometime late this month. Then it'll be a trip to the exhaust guy to get piped up, and then we'll see what happens. I'm trying to come up with an aesthetically pleasing way to set up a GM HEI module so it doesn't look entirely cludged together, yet is still properly heatsinked.