just been flicking through the tech section an dhave been toying around with this idea too. i found a carb bonnet from a datsun (nissan) homer tha uses the sme hitachi as the a12. Now with a cold air feed, would this be of a slightly greatrt benefit than the stock rubbish bin tin?
Especially with a link or k&n sucking in cold air from outside the engine bay, through a pipe into the carb bonnet?
Theory says yes. Experience says ?