Originally Posted by
rutan around
Where is Andrewr? He has gone missing since post 95 where I suggested he find out a bit more about how the 520s work so he can understand the problem and why gami injectors are an affordable solution because they don't involve rebuilding the induction system. Perhaps he has been busy with work or just possibly he took me seriously and found there is much to learn from sources other than rev heads in car engine shops.
Post 95 still stands.
While there is a problem with the inlet maniflolds thats not were the problem starts. The cylinder breathing is a problem foremost of crank angle.
May i sugest that some people that propagate their views dont even understand basic engine construction and operation. The flow of air into a n/a engine is crontroled by many variables starting at crank angle mainifold flows valve angles. By varying the flow of fuel is masking the problem the difference between a gami and normal old is extremely small. But just enough to make a difference.
These engines are low reving high tq engines.