Originally Posted by
grizz1
I have done more testing with the 2072 on my 7 port. Fiddled with the carb, plug and tune a bit, and I would have to say now that the 2072 does perform better than the 2047 with long header on my 7 Port (sorry Adrian).
hey no worries grizz we all have our favorites, but just 1 thing to take into consideration is that both you and Matt are running modded 7's not stockers, also carbs clutches diffs etc all make a slight difference
Adrian