I have no installed a fuel injection made by KMS in the Netherlands, single throttle valves with stack. I have 4 option for different length of the stacks. the shortest was recommended for best engine performance. But the longest is not much worse. Just in regards to dust: which length of stacks would be good in order prevent dust getting into the stacks ? KMS does not offer standard filter for stacks. which stainless steel mesh is recommended for filtering ? any recommendation against rain at driving ?
thanks,
Uli