Compression is all 125 + - 5 .Carbs were done 2x with kits,spark tester shows spark on all cylinders,idles fine,high speed ,only getting 5100,bogs to plane,ive tried shooting mixed fuel into each cyl.with each cyl.bogging as flooded ,EXCEPT for the portside top,I have pulled the plugwire off and can notice a differance ,however ,not as big a differance as if I pull different plug wires.So Im getting fuel,compression,and appear to be getting spark based on the wire removal test.Whats left? Is there any possibility that Im getting a partial spark??