What is the diameter of the exhaust pipes coming of the cylinder head? The actual term for them seems to escape me. I want to say primaries, but that doesn't seem right. Oh well, you know what i mean... TIA.
#29402, "RE: Exhaust manifold questions" In response to Reply # 2
Yes, the diameter of the 4 ehaust primaries of the exhaust manifold? Anyone know? A good guess would help. I don't feel like ripping off my heat shield to measure.