Whoops... Knew the **** fuelies had individual ports, wasn't sure about the carb version. So what is it?

Are the ports too big for a 250?
Was GM the only company that didn't have bolt holes in their intakes?
Any kinda engine come stock in that green color?
Why could it be a propane intake?

chip


Preaching the Hot Rod Gospel according to the 4-stroke apostles:

Suck, Squish, Fire and Fumes