Joined: Sat May 21, 2005 8:16 am Posts: 55
Location: In my swift
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Stock UK g16a 16v sohc carburetor probably around 150k miles, standard engine. Engine up to operating temperature All other spark plugs replaced during each test Throttle open Compression ratio on this engine should be 9.5:1 . However thats for the efi. engine, for the carbie im not sure if its a different comp ratio. And yes the heads are different.
189-180-180-181
Is this the sort of acceptable range of numbers you would expect ? Seems a little low? What are people seeing on their 16v g16s ?
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