MMmm ... Most interesting ...



"Came too close to dying to stop living now!"

I understand where those intakes would seem like good ideas, particularly at the time, when originating in Australia, given the difficult & expensive access to after market parts situations that would have existed there at the time.. Unfortunately, time and later testing of open plenum, runnerless intakes has shown them to be generally poor performers & virtually useless for anything like street use.  For example, our moderator Ted, tested a Cain 4 Bbl open runners intake against other intakes, the results were very dissapointing. The lower rpm torque curve for instance, was terrible!         


Paul